PLA Silk Black Blue Filament ALL3DP 1 kg 1.75 mm 330 m
PLA Silk Black Blue Filament ALL3DP is a decorative dual-color silk PLA filament for FDM/FFF 3D printers. One filament strand combines two contrasting shades: deep black and rich blue. Thanks to the glossy Silk shine, printed models look dimensional, expressive and premium directly after printing without painting.
The Black Blue color name means a dual-color combination of black and blue. It is not standard black PLA and not standard blue PLA: when the model is rotated, one side can appear dark, almost black, while the other side shows a blue silk-like color shift.
PLA Silk Black Blue works especially well for fantasy models, sci-fi parts, dragons, masks, robots, decorative housings, statues, logos, souvenirs, cosplay accessories and art objects. The more rounded surfaces, relief details and visible outer walls the model has, the better the dual-color effect appears.
✨ Key advantages
- Dual-color Black Blue effect — black and blue shades combined in one filament strand.
- High-contrast silk color shift — the model changes appearance depending on viewing angle and lighting.
- Glossy Silk shine — the surface looks smooth, shiny and visually more premium.
- Dark sci-fi style — a strong combination for robots, masks, techno models and futuristic decor.
- Beautiful result without painting — prints look like finished decorative objects straight from the printer.
- Easy printing — suitable for most FDM/FFF printers using 1.75 mm filament.
📌 Technical specifications
| Product name | PLA Silk Black Blue Filament ALL3DP |
| Material type | PLA Silk / dual-color silk PLA filament |
| Color format | Dual Color / 2 Color |
| Color | Black / 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 |
| Printing technology | FDM / FFF |
| Manufacturer | ALL3DP |
| SKU / Item number | 602 |
🧪 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 Printing Parameters
| 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 Black Blue Silk effect
- Rotate the model in the slicer: orientation affects which side appears more black or more blue.
- For a strong dual-color effect, choose models with rounded forms, relief details and large visible outer walls.
- Vases, robots, masks, busts, statues, dragons and sci-fi models reveal Black Blue better than flat parts.
- Print outer walls slightly slower to make the silk-like shine more even.
- Do not print too cold: low nozzle temperature can reduce the Silk gloss.
- Before a large print, make a small test model to see how black and blue shades appear.
🎯 Best applications
- Sci-fi models, robots, futuristic housings and techno parts
- Fantasy models, dragons, magical characters and game figures
- Cosplay parts, masks, helmets, overlays and costume elements
- Statues, figures, collectible and fandom models
- Art objects, designer pieces and decorative elements
- Logos, nameplates, signs and presentation details
- Interior decor with a black-blue silk effect
✅ 3D printer compatibility
PLA Silk Black 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 adjusting temperature, speed, cooling 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, active cooling and consistent filament feeding.
🔍 Black Blue / Black Purple / Red Blue / Blue Green
| Material | Color effect | Best use |
|---|---|---|
| PLA Silk Black Blue | High-contrast black-blue Silk shift | Sci-fi, robots, masks, techno decor, futuristic models |
| PLA Silk Black Purple | Dark black-purple fantasy effect | Dragons, magical characters, dark decor, masks |
| PLA Silk Red Blue | Bright red-blue high-contrast shift | Game models, souvenirs, bright accessories, figures |
| PLA Silk Blue Green | Cool blue-green color shift | Marine, fantasy and 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.
- If the spool has been open for a long time or printing becomes unstable, dry the filament.
- For stable Silk shine, avoid long-term storage in humid conditions.
❓ FAQ
Black Blue means a dual-color combination of black and blue. One side of the printed model can appear deep black, while the other side shows a rich blue Silk shine. It is a dual-color PLA Silk Dual Color filament. One strand combines black and blue shades. 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. No. An enclosed chamber is usually not required. PLA Silk is suitable for open FDM/FFF 3D printers. PLA Silk Black Blue is best for sci-fi models, robots, masks, techno decor, fantasy models, statues, logos and presentation models.What does Black Blue mean?
Is this a single-color or dual-color filament?
Can I precisely control where black or blue appears?
Does it require an enclosed chamber?
What models look best with Black Blue?