Product Features.
- Silk finish with dynamic color transformations
- Controllable gloss finish
- Comes with basic reusable spool
- Diameter: 1.75 mm
Precautions for use
- Dry before use
- Compatible with AMS and AMS Lite
Note: It is highly recommended to reduce the outer wall speed to 40 mm/s to optimize printing results.
Bambu Lab PLA Silk Multi Color
Bambu Lab PLA Silk Multi Color filament is available in two versions: PLA Silk Dual Color and PLA Silk Gradient.
PLA Silk Dual Color is created by combining two vibrant silk-effect shades in one filament. By orienting the filament in different ways, amazing color variations can be achieved in the final print. PLA Silk Gradient allows 2 to 4 gradual and uniform color transitions per spool, creating refined multicolor effects in a single print. Both versions feature a silky texture and glossy finish for professional, visually striking prints.

PLA Silk Dual Color: silk effect with dynamic color change
Be surprised by the extraordinary two-tone effects you can achieve with Bambu Lab PLA Silk Dual Color. Each filament combines two distinct shades that blend perfectly together. By rotating the printed object, the colors change perspective and reveal new shades. Ideal for making decorative models, figurines and display objects.


PLA Silk Gradient: smooth and stunning color transitions in a single reel
Bambu Lab PLA Silk Gradient provides for 2 to 4 color variations in a single reel, for refined and visually striking prints. Whether you want to make vases, sculptures or decorative objects, this filament gives depth and brilliance through its fluid shades with a silky effect.


Compatible Accessories
| |
Recommended |
Not recommended |
| Worktop |
Cool Plate SuperTack, PEI Smooth/Textured plate and 3D effect plate. |
/ |
| Hotend |
Hotend with 0.4mm hardened steel nozzle
Hotend With 0.2mm/0.4mm stainless steel nozzle |
Hotend with 0.6mm/0.8mm hardened steel nozzle |
| Glue |
Liquid glue/glue stick |
/ |
RFID for smart printing
All printing parameters are integrated into the RFID, readable through the AMS (Automatic Material System). What are you waiting for? Load and print, without worrying about settings.
Printing Tips
- Although Silk Multi-Color PLA is thoroughly dried and vacuum-sealed before shipment, transportation conditions can affect its moisture level. We strongly recommend drying it immediately after opening and storing it in a container sealed with desiccant or AMS. Repeat drying and moisture protection before each long-term storage period.
- Drying conditions: 55℃ for 8 hours. Store in a dry environment after use. If the material absorbs moisture, dry it before use.
- It is strongly recommended to reduce the outer wall speed to 40mm/s to optimize print quality.
- When printing with PLA Silk Dual Color filament, it is possible-albeit a very low percentage-for the filament to rotate causing uneven color transitions. A-series printers have a higher risk because of their special structure. Therefore, the use of PLA Silk Dual Color filament with these printers is not recommended.
Shaded effects
- The gradient effect depends on the amount of filament used, which can vary by adjusting the low-density fill, the amount of printing or the starting point of the filament on the spool.
- Each color segment of Bambu Lab PLA Silk Gradient filament stretches about 20 m (over 65 g).
- Using 40 m (over 125 g) of filament guarantees at least one transition between two colors.
- For four-color transitions (e.g., with Bambu Lab PLA PLA Gradient - Dawn Radiance), using 80 meters (over 250 g) of filament provides the full effect.
Package contains: 1 x PLA Silk Multi-Color Filament with spool 1kg - Bambu Lab