SUNLU Silk Dual Color PLA Filament Bundle Muticolor, Silk 3D Printer Filament, Individually Vacuum Packed, 250G Spool, 4 Pack, 1

Each roll of SUNLU SILK Dual Color 3D Printer Filament is unique, and the color order and length of the colors are different. This will give your print a wireless surprise and add a lot of fun to your print work. We believe you will enjoy using our SILK Dual Color filament. Technical Specification Diameter: 1.75mm Tolerance: plus-minus 0.02mm Print Temperature: 210-230 degree centigrade Recommended Print Speed: 50-100mm/s Note 1. If you are going to leave your printer inactive for more than a couple of days, please retract the filament to protect your printer nozzle. 2. In order to extend the life of your filament, please store it in a dry, sealed bag or box. Preferably, add a packet of Silca Gel to absorb any excess moisture. 3. When storing your filament, please feed the loose end through the holes on the edge of the filament reel to avoid winding, so that it feeds properly when you use it next time.