eSUN PLA-Silk Rainbow Multicolor 3D Printing Filament 1.75mm 1kg

eSUN PLA-Silk Rainbow Multicolor is a glossy multicolor PLA filament for FDM 3D printing, supplied in 1.75mm diameter with a net weight of 1kg. It combines a silk-like finish with flowing rainbow color transitions, allowing decorative prints, sculptures and creative objects to display multiple colors without changing filament during printing.

⭐ eSUN PLA-Silk Rainbow combines a silky reflective finish with gradual multicolor transitions and smooth printed surfaces, creating distinctive artistic and decorative 3D models.

Compatible with FDM printers supporting PLA-Silk Rainbow, 1.75mm filament and nozzle temperatures up to 230°C, including printers from:

✅ Bambu Lab ✅ Creality ✅ Prusa ✅ Anycubic ✅ ELEGOO ✅ Other Brand

🔹 Bambu Lab: AMS, AMS 2 Pro and AMS HT support PLA-Silk; the eSUN spool physically fits AMS Lite.

🔹 Creality: CFS and CFS Lite support PLA, subject to spool and feeding requirements.

🔹 Anycubic: Third-party PLA-Silk such as eSUN is not recommended inside ACE Pro or ACE 2 Pro.

🔹 Prusa: MMU3 supports PLA under the applicable printer settings.

📦 Product Information

🔹 Brand: eSUN

🔹 Product: PLA-Silk Rainbow

🔹 Material: PLA

🔹 Color: Rainbow Multicolor.

🔹 Filament Diameter: 1.75mm.

🔹 Net Weight: 1kg.

🔹 Spool Type: Plastic spool.

⭐ Why Choose eSUN PLA-Silk Rainbow?

🔹 Gradual multicolor transitions along the filament create rainbow effects in printed models.

🔹 Attractive silky shine with changing light reflections.

🔹 Smooth surface finish with reduced layer-line visibility.

🔹 Easy PLA-based printing and support removal.

🔹 Suitable for sculptures, decorative objects and artistic projects.

🔹 Rainbow Multicolor features green, turquoise, golden, orange and pink transitions with a reflective silky appearance.

⚙️ Printing Settings

🌡️ Nozzle Temperature: 210–230°C.

🛏️ Bed Temperature: 45–60°C.

💨 Cooling Fan Speed: 100%.

🏃 Printing Speed: Up to 200 mm/s.

💡 Recommendations and Usage Conditions

🔹 Reduce outer-wall printing speed to enhance the silk-like gloss and surface quality.

🔹 Maintain effective cooling for overhangs and fine details.

🔹 Keep the printer chamber temperature moderate and open the enclosure when necessary for PLA printing.

🔹 Color transitions vary with model size, filament consumption and the sequence of colors on the spool.

🔹 Store in cool, dry conditions inside tightly sealed packaging.

🔗 Filament Storage Bags and Moisture-Absorbing Silica

📊 Technical Specifications

🔹 Base Material: Modified PLA with a multicolor silk-like finish.

🔹 Form: Filament for FDM 3D printing.

🧩 Applications

🔹 Artistic models and decorative sculptures.

🔹 Home decor, vases and accessories.

🔹 Cosplay props and display models.

🔹 Creative multicolor 3D prints.

🛡️ Safety and Documentation

🔹 Official safety documentation is available for PLA-Silk Rainbow, covering handling, storage and usage precautions.

For technical datasheets, printing settings and CubicSky support guides, see:

🔗 3D Printing Materials Settings and Technical Support Guide

📚 Official Sources and Documents

🔹 Official eSUN PLA-Silk Rainbow Product Page

🎥 Video