PLA Silk Red Blue Filament ALL3DP 1 kg 1.75 mm 330 m

PLA Silk Red Blue Filament ALL3DP is a decorative dual-color red and blue silk PLA filament for FDM/FFF 3D printers. It combines rich red and deep blue colors, glossy Silk shine and a two-tone shift effect, making finished models look bright, dimensional and unusual directly after printing.

Red Blue PLA Silk is suitable for souvenirs, gift models, figures, vases, logos, toys, cosplay elements, design objects, art pieces and display samples. The dual-color filament reveals its shades differently depending on model orientation, lighting, shape and print direction, so the same print can look red, blue or color-shifting from different sides.

✨ Key advantages

• Dual-color Red Blue effect — red and blue shades combined in one filament strand.
• Silky glossy finish — the surface looks smooth, shiny and visually premium.
• Color shift effect — the visible color changes depending on viewing angle, lighting and model geometry.
• Beautiful result without painting — prints look like finished decorative objects straight from the printer.
• Great for bright models — the red-blue combination is ideal for gaming, fantasy and presentation prints.
• Easy printing — suitable for most FDM/FFF printers using 1.75 mm filament.
• Stable filament geometry — diameter tolerance helps maintain consistent extrusion.

📌 Technical specifications

Product name	PLA Silk Red Blue Filament ALL3DP
Material type	PLA Silk / dual-color silk PLA filament
Color	Red / Blue
Visual effect	Dual-color shift and glossy silk-like shine
Filament diameter	1.75 mm
Spool weight	1 kg
Approximate filament length	about 330 m
Diameter tolerance	±0.02 mm
Ovality	≤ 0.02 mm
Printing technology	FDM / FFF
Manufacturer	ALL3DP ® ™ ♻ FILAMENT
SKU / Item number	142

🧪 Physical and mechanical properties

Density	1.24 g/cm³
Tensile strength	60 MPa
Elastic modulus	3600 MPa
Elongation at break	6%
Hardness	Shore D 83D
Softening temperature	55 - 60 ℃

⚙️ Recommended print settings

Nozzle temperature	190 - 220 ℃
Build plate temperature	50 - 60 ℃
Chamber temperature	Not required
Print speed	40 - 100 mm/s
Adhesive	PEI, glue stick, painter’s tape
Printing humidity	<20% RH
Layer height	0.12 - 0.28 mm
Nozzle diameter	0.4 mm or larger
Drying before printing	4 hours at 45 - 55 ℃

🌟 How to get the best Red Blue Silk effect

• Rotate the model in the slicer before printing: orientation affects which side appears more red or blue.
• For a stronger dual-color effect, print models with smooth curves, rounded surfaces and visible outer walls.
• For vases, statues and decorative objects, Vase Mode / Spiralize Outer Contour works very well.
• Print outer walls slightly slower to make the Silk shine more even.
• Do not print too cold: insufficient nozzle temperature can reduce the silky gloss.
• Before an important print, make a small test model to see how the red-blue transition appears.

🎯 Best applications

• Gaming, fantasy and artistic models
• Gift models and souvenirs
• Decorative figures and statues
• Vases, planters and interior decor
• Toys, accessories and cosplay elements
• Logos, nameplates, lettering and presentation samples
• Models that need a dual-color effect without multi-material printing

✅ 3D printer compatibility

PLA Silk Red Blue ALL3DP is compatible with FDM/FFF 3D printers that use 1.75 mm filament. It is suitable for Anycubic Kobra, Kobra 3, Kobra 3 Combo, Kobra 2, Kobra Max, Creality Ender 3, Ender 5, CR-10, Elegoo Neptune, Prusa, Artillery, BIQU, Tronxy, Kingroon, Voron, Bambu Lab A1 / P1 / X1 and other FDM printers after calibrating temperature, speed and retraction.

An enclosed chamber is usually not required for PLA Silk. Stable printing depends more on a clean build surface, proper first-layer calibration, suitable nozzle temperature, correct cooling and consistent filament feeding.

🔍 Red Blue / Red Green / Blue Green / Rainbow comparison

Material	Visual effect	Best use
PLA Silk Red Blue	High-contrast red-blue dual-color shift with silk-like shine	Gaming models, souvenirs, bright accessories, figures
PLA Silk Red Green	Red-green dual-color effect	Festive decor, gifts, themed models
PLA Silk Blue Green	Cool blue-green color shift	Marine, fantasy and decorative models
PLA Silk Rainbow	Multi-color transitions along the filament length	Vases, large art objects, decorative models

📦 Storage recommendations

• Store the spool in a dry place, preferably in a sealed bag with silica gel.
• After printing, secure the filament end in the spool hole to prevent tangling.
• Do not leave the filament in a humid environment for long periods.
• If you hear popping sounds, see bubbles or notice a rough surface, dry the material before printing.

❓ FAQ

 

Is PLA Silk Red Blue suitable for beginners?

Yes. PLA Silk Red Blue is suitable for beginners. It prints like standard PLA Silk, does not usually require an enclosed chamber and produces a beautiful dual-color decorative effect without painting.

What does dual-color PLA Silk Red Blue mean?

It is a filament where red and blue colors are combined in one strand. As a result, the model can look red on one side, blue on another side or show a color-shift effect on curved surfaces.

Can I precisely control where red and blue appear?

Not fully. Color distribution depends on filament position, model orientation and toolpath direction. However, rotating the model in the slicer can help change the visual result.

Does it require an enclosed chamber?

No. PLA Silk usually does not require an enclosed chamber. Correct first-layer setup, nozzle temperature, bed temperature and cooling are more important.

What models look best with Red Blue?

PLA Silk Red Blue is excellent for gaming models, gifts, souvenirs, vases, figures, toys, logos, cosplay elements and models that need an eye-catching dual-color shift without changing materials.