SUNLU PLA 3D Filament 1.75mm 1kg - Rainbow 3

SUNLU Rainbow PLA Filament is a vibrant, multi-coloured filament designed to create stunning rainbow effects without the need for colour changes during printing. Rainbow PLA produces high-quality prints with a smooth surface, clean finish, excellent layer adhesion, low shrinkage, and no warping. Each spool features gradual colour transitions approximately every 8 metres, producing eye-catching results ideal for larger prints. Rainbow filaments vary by batch in colour and length, so results may differ from product images. Made from 100% biodegradable materials and FDA-approved for food safety, this filament combines aesthetic appeal with eco-friendliness. 

Recommended Print Settings: 
Extruder Temperature/Printing Speed: 200°C - 210°C @ 50 - 100mm/s or 210°C - 240°C @ 100 - 200mm/s
Build Platform Temperature: 50 - 60°C 
Fan Speed: 100%