eSUN Filaments for 3D Printing

eSUN filaments are a wide range of materials for FDM/FFF 3D printing, designed for everyday printing, decorative models, engineering parts, functional components, flexible products and special technical applications. The eSUN filament lineup includes easy-to-print PLA materials, durable PETG, ABS and ASA filaments, flexible TPU, TPE and PEBA materials, carbon-fiber reinforced composites, ESD-safe materials, lightweight filaments and aesthetic materials with silk, matte, marble, wood, stone, metal, luminous, rainbow and color-changing effects.

This category is suitable for home users, 3D printing farms, schools, engineering teams, prototyping studios, designers, model makers, architects, cosplay makers and small production workshops. With eSUN filaments, you can choose a material not only by color, but also by mechanical strength, flexibility, heat resistance, surface finish, printing speed, outdoor durability, weight, electrical properties and final application.

Most popular eSUN filaments are available in 1.75 mm diameter, making them compatible with many modern FDM/FFF 3D printers, including Creality, Anycubic, Bambu Lab, Prusa, Elegoo, QIDI, Flashforge, Artillery, Sovol, AnkerMake, Raise3D, Voron and other open-material 3D printers.

Main Advantages of eSUN Filaments

• Wide material range: PLA, PETG, ABS, ASA, PET, PA, TPU, TPE, PEBA, PVA, HIPS, carbon-fiber composites and ESD-safe filaments.
• For different tasks: decorative models, prototypes, functional parts, housings, tools, supports, flexible components and engineering applications.
• Large color selection: basic, bright, pastel, silk, matte, metallic, rainbow, luminous and special-effect colors.
• Good printing stability: consistent diameter, smooth feeding and reliable performance on most FDM/FFF printers.
• High-speed options: PLA+HS, PETG+HS and ABS+HS are designed for modern fast 3D printers.
• Decorative effects: silk shine, matte finish, marble, wood, stone, metal, chameleon, luminous and UV color-changing effects.
• Engineering choices: carbon-fiber reinforced, ESD-safe, nylon-based, high-temperature and flexible technical materials.

eSUN Filament Groups

The eSUN filament range can be divided into several major groups: general materials, aesthetic materials, engineering materials, functional materials and flexible or elastic materials. This makes it easier to select the right filament for a specific model, printer and final use.

PLA Filaments by eSUN

PLA is one of the most popular materials for FDM/FFF 3D printing. It is easy to print, has low shrinkage and is suitable for beginners, schools, hobby users and printing farms. eSUN offers several PLA-based series, including universal PLA, high-speed PLA, lightweight PLA, silk PLA, matte PLA and many decorative PLA filaments.

eSUN PLA+

eSUN PLA+ is one of the most popular eSUN filaments for everyday 3D printing. It is an improved PLA material designed for better toughness, stable printing and cleaner surface quality compared with basic PLA. PLA+ is a good first material for a new 3D printer and a reliable daily filament for prototypes, models, holders, organizers, toys, figurines and decorative objects.

• Material type: improved PLA.
• Diameter: usually 1.75 mm.
• Best for: prototypes, decorative models, housings, holders, figurines, educational models and general printing.
• Main advantages: easy printing, good detail, low shrinkage, smooth surface and wide color range.
• User level: beginner-friendly.

eSUN PLA-Basic

eSUN PLA-Basic is a practical PLA filament for standard daily printing. It is suitable for test models, educational projects, simple decorative objects, visual prototypes, household items, organizers, boxes, signs and non-load-bearing functional parts.

• Purpose: stable and affordable everyday printing.
• Advantages: easy setup, wide compatibility and many available colors.
• Best for: models without high mechanical or thermal load.

eSUN PLA-Lite

eSUN PLA-Lite is a lightweight PLA material for models where reduced weight is important. It can be used for large decorative objects, lightweight prototypes, display models, educational projects and applications where a lower part weight is more important than maximum mechanical strength.

eSUN PLA+HS

eSUN PLA+HS is a high-speed PLA filament designed for modern fast FDM 3D printers. It is suitable for printers with high acceleration, stable extrusion and advanced motion systems. PLA+HS is a good choice for fast prototyping, production of small batches, educational models and daily printing at higher speeds.

• Best for: fast printing of prototypes, models and functional parts.
• Advantages: improved flow behavior for high-speed printing.
• Recommendation: use a high-speed material profile and test temperature, flow and cooling settings.

eSUN PLA+ Refilament

eSUN PLA+ Refilament is a refill-style PLA+ filament option for users who want to reduce waste from disposable spools. It is especially useful for print farms, workshops and users who print large volumes and use reusable spool systems.

Aesthetic PLA Filaments by eSUN

Aesthetic eSUN filaments are designed for models where appearance is very important. These materials help achieve a beautiful surface directly after printing, without painting or complex post-processing. They are ideal for vases, figurines, gifts, interior decor, art pieces, cosplay accessories, architectural models and display prototypes.

eSUN PLA-Silk

eSUN PLA-Silk produces a glossy silk-like surface. It is ideal for decorative models, vases, statues, trophies, dragons, ornaments, gifts and models with curved surfaces. The silk effect is especially visible on rounded shapes and spiral-vase models.

• Effect: glossy silk shine.
• Best for: vases, figurines, trophies, decorative objects and display models.
• Tip: use moderate speed for a more consistent glossy finish.

eSUN PLA-Silk Magic

PLA-Silk Magic combines a silk finish with a special color-shifting visual effect. The color may look different depending on viewing angle, lighting and model geometry. It is a good choice for fantasy models, dragons, masks, vases, figurines and decorative gifts.

eSUN PLA-Silk Rainbow

PLA-Silk Rainbow gradually changes color along the filament. The effect is best visible on larger models where the color transition has enough length to appear clearly. It is suitable for vases, busts, lamps, sculptures, large figurines and art objects.

eSUN PLA-Silk Candy

PLA-Silk Candy is a bright decorative filament with candy-style colors and a glossy finish. It is suitable for toys, gifts, accessories, colorful figurines, decorations and eye-catching models.

eSUN PLA-Silk Metal

PLA-Silk Metal creates a metallic silk-like appearance. It does not turn the printed part into real metal, but gives models a visual metal effect. It is suitable for trophies, awards, statues, cosplay parts, decorative fittings and imitation metal objects.

eSUN PLA-Matte

eSUN PLA-Matte creates a non-glossy, premium-looking surface. Matte PLA reduces reflections and can make layer lines less visible. It is a good choice for architectural models, design prototypes, figurines, product mockups, interior objects and minimalistic decorative models.

• Effect: matte surface.
• Best for: architecture, product design, figurines, housings and interior models.
• Advantages: professional appearance, less shine, clean visual texture.

eSUN PLA-Marble

PLA-Marble imitates a marble-like stone surface. It is suitable for statues, busts, columns, architectural details, decorative vases, interior objects and miniature buildings. The marble effect makes a model look more natural and interesting without painting.

eSUN PLA-Wood

PLA-Wood creates a wood-like visual effect. It is suitable for decorative objects, signs, architectural models, small furniture models, interior accessories, boxes, organizers and souvenirs. For best results, use a clean nozzle and avoid overheating the filament inside the hotend.

eSUN PLA-Rock

PLA-Rock imitates stone or concrete-like surfaces. It is useful for terrain models, architecture, statues, bases, sculptures, landscape models and decorative parts.

eSUN PLA-Metal

PLA-Metal provides a metal-like appearance for decorative objects, imitation metal parts, cosplay accessories, trophies, awards and presentation models.

eSUN PLA-Chameleon

PLA-Chameleon changes its visual tone depending on lighting and viewing angle. It looks especially good on curved, detailed and three-dimensional models.

eSUN PLA-Luminous

PLA-Luminous is a glow-in-the-dark PLA filament. It absorbs light and then glows in the dark. It is suitable for toys, signs, decorative elements, night markers, accessories, holiday models and creative projects.

eSUN PLA-Luminous Rainbow

PLA-Luminous Rainbow combines glow-in-the-dark behavior with rainbow color transitions. It is best for large decorative models, vases, figurines and special-effect prints.

eSUN PLA-Stars

PLA-Stars is a decorative PLA filament with a glitter or star-like effect. It is suitable for gifts, holiday decorations, figurines, accessories, boxes and decorative models.

eSUN PLA-UV Color Change

PLA-UV Color Change changes color under ultraviolet light. It is ideal for demonstration models, toys, outdoor accessories, creative projects and models that interact with sunlight or UV lighting.

PETG Filaments by eSUN

PETG is a practical material for stronger and more durable parts. It is often selected when PLA is too brittle or not resistant enough, but ABS is too demanding to print. PETG offers good toughness, layer adhesion, chemical resistance and practical durability.

eSUN PETG

eSUN PETG is suitable for functional parts, housings, brackets, containers, protective covers, workshop parts, automotive accessories, tool organizers and prototypes that need better durability than PLA.

• Material type: PETG.
• Best for: functional models, housings, holders, containers and practical parts.
• Advantages: good toughness, chemical resistance and strong layer bonding.
• Printing note: PETG may string, so retraction and temperature should be adjusted.

eSUN PETG-Basic

eSUN PETG-Basic is a standard PETG material for users who need a more durable option than PLA for everyday technical printing. It is suitable for holders, containers, covers, mechanical prototypes and workshop parts.

eSUN PETG+HS

eSUN PETG+HS is a high-speed PETG filament for fast 3D printers. It is designed for users who want to print PETG faster while keeping practical strength and good surface quality.

eSUN PETG-Matte

eSUN PETG-Matte combines the durability of PETG with a matte surface. It is suitable for housings, product prototypes, organizers, technical models and functional parts where a glossy PETG look is not desired.

eSUN PETG-CF

eSUN PETG-CF is PETG reinforced with carbon fiber. It offers higher stiffness, a technical matte surface and improved dimensional stability. It is suitable for brackets, housings, fixtures, drone parts, RC models and functional prototypes.

eSUN PETG-ESD

eSUN PETG-ESD is an anti-static PETG filament for use near electronics. It is suitable for PCB holders, electronic housings, trays, assembly fixtures and workbench components where electrostatic discharge control is important.

ABS and ASA Filaments by eSUN

ABS and ASA are materials for more demanding functional parts. They are used when PLA is not heat-resistant enough or when the final part needs higher durability. These materials are recommended for housings, automotive parts, brackets, covers, adapters and technical prototypes.

eSUN ABS+

eSUN ABS+ is a modified ABS filament designed for improved printability compared with traditional ABS. It is suitable for technical components, housings, brackets, prototypes, tool parts and objects that need better heat resistance than PLA.

• Material type: improved ABS.
• Best for: housings, technical parts, automotive elements, brackets and prototypes.
• Advantages: heat resistance, strength and post-processing options.
• Printing note: an enclosed printer is recommended.

eSUN ABS+HS

eSUN ABS+HS is a high-speed ABS filament for users who need faster technical printing. It works best on well-tuned printers with a stable hotend, heated bed and enclosed chamber.

eSUN ABS-CF

eSUN ABS-CF is carbon-fiber reinforced ABS. It is suitable for more rigid technical parts, fixtures, brackets, housings and engineering prototypes.

eSUN ABS-GF

eSUN ABS-GF is glass-fiber reinforced ABS. It is used for rigid technical components where higher structural stability is required.

eSUN ABS-ESD

eSUN ABS-ESD is an anti-static ABS filament for electronic housings, trays, fixtures, PCB holders and components used around sensitive electronics.

eSUN ASA+

eSUN ASA+ is a filament for outdoor and technical applications. ASA is often selected instead of ABS when UV resistance and weather resistance are important. It is suitable for outdoor housings, automotive accessories, garden equipment parts, signage, drone parts and protective covers.

PET Filament by eSUN

eSUN PET is a practical filament based on polyethylene terephthalate. It can be used for functional parts, containers, housings, prototypes and technical models where strength, chemical resistance and dimensional stability are important.

Nylon and Engineering Filaments by eSUN

Engineering filaments are used for parts that require higher strength, stiffness, heat resistance, wear resistance and dimensional stability. These materials usually require more careful printing, drying and sometimes an enclosed chamber, but they provide significantly better performance than standard PLA.

eSUN PA

eSUN PA is a nylon filament for tough and wear-resistant parts. Nylon is used for gears, bushings, guides, clips, hinges, functional prototypes and mechanical parts. It absorbs moisture, so drying before printing is strongly recommended.

eSUN PA-CF

eSUN PA-CF is carbon-fiber reinforced nylon. It is one of the most useful engineering filaments for strong, stiff and lightweight technical parts. It is suitable for brackets, drone parts, RC models, jigs, fixtures, clamps, levers and technical housings.

eSUN PA12-CF

eSUN PA12-CF is a PA12-based carbon-fiber reinforced filament. It is suitable for functional prototypes, fixtures, housings, mechanical parts, robotics, drones and industrial applications.

eSUN PAHT-CF

eSUN PAHT-CF is a high-temperature carbon-fiber reinforced polyamide filament. It is designed for demanding engineering applications where strength, stiffness, heat resistance and dimensional stability are required.

eSUN PLA-CF

eSUN PLA-CF is PLA reinforced with carbon fiber. It is easier to print than PA-CF and produces a matte technical surface. It is suitable for decorative technical parts, housings, lightweight brackets, drone accessories and carbon-look models.

eSUN PLA-ST

eSUN PLA-ST is a tough PLA filament designed for stronger parts than standard PLA. It is suitable for functional prototypes, holders, housings, brackets and models that require better impact resistance.

Flexible and Elastic eSUN Filaments

Flexible eSUN filaments are used for parts that must bend, absorb impacts, return to shape or feel soft. They are useful for gaskets, seals, phone cases, bumpers, soft wheels, grips, straps, wearable parts, protective covers and flexible mechanical components.

eSUN TPU-95A

eSUN TPU-95A is a popular flexible filament with Shore hardness 95A. It is flexible but still easier to print than softer elastomers. It is suitable for phone cases, bumpers, gaskets, seals, wheels, protective covers and flexible brackets.

eSUN TPU-87A

eSUN TPU-87A is softer than TPU-95A and is suitable for parts that require higher flexibility and softness.

eSUN TPU-64D

eSUN TPU-64D is a harder TPU grade that keeps some elasticity while offering higher stiffness. It is useful for durable flexible technical parts.

eSUN TPE-83A

eSUN TPE-83A is a soft elastic filament for highly flexible parts, soft gaskets, shock-absorbing components and protective elements.

eSUN PEBA-90A and PEBA-85A

PEBA filaments are elastic engineering materials with good resilience and recovery. eSUN PEBA-90A and PEBA-85A can be used for wearable parts, sports components, protective pads, flexible inserts and dynamic-load applications.

eSUN TPU-LW and PEBA-LW

TPU-LW and PEBA-LW are lightweight flexible filaments for applications where both flexibility and reduced weight are important. They are useful for sports parts, wearable items, shoe-related components and lightweight flexible structures.

Functional Filaments by eSUN

eSUN PVA

PVA is a water-soluble support filament. It is used in dual-material printing for complex models with internal channels, overhangs or support structures that are difficult to remove manually. PVA is very moisture-sensitive and should be stored dry.

eSUN HIPS

HIPS can be used as a support material for ABS printing and also as a standalone material for some applications. It is useful for dual-extrusion setups and complex ABS models.

eSUN PLA-LW

PLA-LW is a lightweight foaming PLA filament. It is used for RC aircraft, drones, lightweight prototypes, large models and parts where low weight is more important than maximum strength.

eSUN ABS-ESD and PETG-ESD

ESD filaments are designed for anti-static applications. They are suitable for electronic housings, PCB holders, trays, fixtures and workbench accessories used around electronic components.

Colors and Visual Effects of eSUN Filaments

eSUN offers a wide color range depending on the material series. PLA+ and PLA-Basic usually provide the broadest selection of standard and bright colors, while aesthetic materials include silk, matte, marble, wood, stone, metal, luminous, rainbow, glitter and UV color-changing effects. Engineering filaments are often available in technical colors such as black, natural, gray, white or carbon black.

Basic Colors

• White
• Black
• Gray
• Natural
• Red
• Blue
• Green
• Yellow
• Orange
• Brown
• Beige
• Pink
• Purple
• Light Blue

Special Effects

• Silk: glossy silk-like surface.
• Matte: non-glossy premium surface.
• Marble: stone-like marble effect.
• Wood: wood-like appearance.
• Rock: stone or concrete-like effect.
• Metal: metallic visual effect.
• Rainbow: gradual color transition.
• Magic: color-shifting silk effect.
• Chameleon: angle-dependent color effect.
• Luminous: glow-in-the-dark effect.
• Stars: glitter or star-like effect.
• UV Color Change: color change under ultraviolet light.
• CF: matte carbon-fiber technical appearance.

How to Choose the Right eSUN Filament

⚙️ Recommended Printing Parameters

The values below are general starting points. Exact settings depend on the 3D printer, hotend, nozzle, build surface, slicer profile, model geometry and printing speed. For best results, print a temperature tower, retraction test, flow calibration and small test model before printing large parts.

Compatibility with 3D Printers

eSUN 1.75 mm filaments are compatible with many FDM/FFF 3D printers that support the required nozzle temperature, heated bed temperature and material type. Before buying a filament, check the filament diameter, maximum hotend temperature, heated bed capability, extruder type, enclosure and nozzle material.

• PLA, PLA+, PLA-Basic, PLA-Silk, PLA-Matte: compatible with most FDM/FFF printers.
• PETG: requires a hotend around 230–250 °C and a heated bed.
• ABS and ASA: print best in an enclosed printer.
• TPU: prints best with a direct-drive extruder, especially softer grades.
• PA and PA-CF: require high nozzle temperature, drying and preferably an enclosure.
• CF filaments: require a wear-resistant nozzle.
• PVA: requires dry storage and is usually used for dual-material printing.

Storage Recommendations

Proper storage is important for stable printing. Moisture can cause popping sounds, bubbles, stringing, rough surface, poor layer bonding and unstable extrusion. Flexible, nylon-based, support and composite materials are especially sensitive to moisture.

• Store filament in sealed bags or dry boxes.
• Use silica gel or another desiccant.
• Do not leave spools open for long periods.
• Dry TPU, TPE, PEBA, PA, PA-CF and PVA before printing if needed.
• Return the spool to a sealed container after printing.

FAQ About eSUN Filaments