
Bambu Lab PLA Silk Multi-Color
Product features
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Silky finish with dynamic color shifts
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Comes with a basic reusable spool
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Diameter: 1.75mm
Precautions for use
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Must be dried before use
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Compatible with the entire AMS series
Note:
It is strongly recommended to lower the speed on the outer wall to 40 mm/s for optimal printing results.
Bamboo PLA Silk Multi-Color
Bambu PLA Silk Multi-Color is available in two different variants: PLA Silk Dual Color and PLA Silk Gradient .
PLA Silk Dual Color is made by combining two vibrant silk colors into a single filament strand. The color of your prints can be changed by rotating the filament in different directions.
PLA Silk Gradient contains 2 to 4 soft, flowing color transitions per spool, creating elegant multi-color effects in a single print.
Both variants have a silky smooth surface and a high-gloss finish, making your models visually eye-catching and professional.

PLA Silk Dual Color: Fascinating silk gloss with dynamic effects
Experience stunning two-tone effects with Bambu PLA Silk Dual Color . Each filament combines two distinct colors that are seamlessly fused into a single strand. As you rotate the printed object, the shifting color perspectives reveal vibrant and ever-changing patterns.
Perfect for decorative models, figurines and display items.

PLA Silk Gradient: Soft and impressive color transitions on one spool
Bambu PLA Silk Gradient offers 2 to 4 elegant color changes on a single spool, creating eye-catching and stylish prints. Whether you're making vases, sculptures, or decorative designs, this filament adds depth and shine with its fluid, silky color transitions.

Compatibility with accessories
| Accessories | Recommended | Not recommended |
|---|---|---|
| Building board | Cool Plate SuperTack, Smooth PEI Plate, Textured PEI Plate, 3D Effect Plate | / |
| Hotend | Hotend with hardened steel nozzle 0.4 mm Hotend with stainless steel nozzle 0.2 mm / 0.4 mm |
Hotend with hardened steel nozzle 0.6 mm / 0.8 mm |
| Glue | Liquid glue/glue stick | / |
RFID for intelligent printing
All print parameters are embedded in RFID, which can be read via our AMS (Automatic Material System).
Paste and print! No more cumbersome setup steps.

Downloads
Printing tips
• Although PLA Silk Multi-Color is thoroughly dried and vacuum sealed before shipping, variations during shipping can affect moisture content. It is strongly recommended to dry the filament immediately after opening and store it in a sealed container with desiccant or in AMS. Repeat drying and moisture protection before each extended storage period.
• Drying conditions: 55°C for 8 hours. Store in a dry environment after use. Dry the material before use if it has absorbed moisture. For more details, refer to: Filament drying guide on WIKI .
• It is strongly recommended to reduce the speed on outer walls to 40 mm/s to optimize print quality.
• When printing with PLA Silk Dual Color, in rare cases, filament rotation may occur, which can cause uneven color transitions. A-series printers are at higher risk due to their special construction, and use of this filament with A-series printers is therefore not recommended.
Gradient effects
• The gradient effect depends on the amount of filament used, which can be influenced by adjusting sparse infill density, number of prints, or the starting point on the filament spool.
• Each color segment in Bambu PLA Silk Gradient spans approximately 20 m (65 g+) .
• Using 40 m (125 g+) filament ensures at least one two-tone transition.
• For four-color transitions (e.g. Bambu PLA Gradient – Dawn Radiance ), using 80 m (250 g+) or more ensures the full effect.
Contents of the box
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Filament color and texture may vary depending on the physical product. Images are for reference only.
