About This

• 【Creative Silk Rainbow Small Spool Pack】 Perfect for exploring gradient finishes! This rainbow 3d printer filament bundle (250g × 4 spools) uses compact mini spools, ideal for testing dynamic color shifts without committing to full 1kg rolls. Please carefully check spool size before purchasing: each spool measures approximately 140mm in outer diameter, 36mm in width, and has a 53mm center hub hole. These mini spools are compatible with most open-frame printers but check compatibility for enclosed spool bays.
• 【Stunning Silky & Fast Color Change】 Experience dynamic color shifts approximately every 8 meters! Unlike standard PLA, this multi color filament delivers a premium satin-like texture with a natural pearlescent shine that transitions smoothly along the spool. The surface is smooth and glossy straight from the printer, requiring no post-processing. It is the perfect material for arts, crafts, vases, and decorative projects where appearance matters.
• 【Tangle-Free & Smooth Feeding】 Equipped with SUNLU’s precision winding system, the multicolor filament is neatly spooled with a 100% neatness rate. This mechanical winding ensures a clean feed path, effectively preventing tangling, jamming, and breakage during long prints. Enjoy a hassle-free printing experience with consistent extrusion.
• 【Optimized Settings for Silk Shine】 To achieve the best gradient effect and silky shine, proper settings are crucial. When using this 3d printer filament rainbow, you will experience low shrinkage and excellent layer adhesion. Important Notice: For maximum shine and fluid color transitions, we recommend a Nozzle Temperature of 205-220°C and a Bed Temperature of 50-60°C, with a printing speed of 100-200mm/s.
• 【Premium Quality & Vacuum Sealed】 Manufactured with strict quality control (Tolerance ±0.02mm), this Silk Rainbow PLA ensures stable, reliable prints with high detail. Each mini spool is vacuum-sealed with desiccant to prevent moisture absorption and dust, ensuring bubble-free prints. If you encounter any color mismatch or printing issues, please verify your printer settings and contact us for support.

Overview

• Brand : YOOPAI
• Material : Polylactic Acid
• Color : A-silk Pla-4x250g-silk Rainbow
• Item Weight : 2.9 Pounds
• Item Diameter : 1.75 Millimeters