Colors transition smoothly about every 8 meters, giving you a strong rainbow effect in a single print without interruptions and without needing to swap spools.
The Silk finish gives models a premium, glossy surface that stands out on decorations, figurines, and gift items. The rainbow tones look vibrant and highlight print details.
A 1.75 mm diameter with a ±0.02 mm tolerance supports smooth feeding and consistent extrusion. The result is reliable 3D printing with high layer adhesion and a low risk of issues during printing.
Sunlu PLA+ Silk Rainbow 01 combines aesthetics with stable printing performance. Thanks to the precise filament diameter of 1.75 mm with a ±0.02 mm tolerance and low shrinkage, material flow is consistent, layers bond well, and printing remains smooth even on longer projects. The silky effect adds an elegant gloss, and the rainbow coloration turns even simple shapes into eye-catching decorations.
The filament is suitable for a wide range of FDM 3D printers (e.g., Bambu Lab, Creality, Prusa, Anycubic, and others). You can easily tailor settings to your machine and printing style thanks to the recommended range of 205–235 °C and speeds of 50–200 mm/s.
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