Clear Rainbow PLA: This Clear Multi Colored PLA is Color Change Quite Fast, Around Each 5-10 Meters Change Color Random Gradually, which Much Faster Compare Others Rainbow PLA in Market; It's Include Mainly 5 Transparent Colors: Clear Yellow, Clear Red, Clear Blue, Clear Green, Clear Purple; This Unique Natural Multi Colors, To Support You to Print Multi Beautiful Different Amazing Colors in One Spool Filament, It's Very Suitable for Printing Beautiful Objects as Gift | High Quality and Strong Compatibility: 1.75mm Diameter, Clear Natural Rainbow PLA, Giving Smooth, Pearly and Unique Feeling, Easy to Print; Perfectly Compatible with Most of the FDM 3D Printers and 3D Pens in Market, Melt Well and Feed Smoothly, No bubble, No Jamming, No Warping, Easy to Print; High Quality Guranteed, This Color Change Much Much Faster Compare Others in Market, Pls Kindly Try and Test, You will Find How Amazing It Is, And You will Find How Fast Color Changed It Is; | 100% Tangle-Free Tips: For our Filament, We Use the Servo Machine, To Doing Our Best to Make the Filament Line Winding as Neatly as It Can, Also All of Our Filament are 100% Tangle-Free during Production, After Each Time Use, Pls Kindly Fix Filament End, Pls Make Sure to Insert Free End of Filament into Spool Holes, to Avoid Being Tangled for Next Time Use; | Printing Setting: Suggest Print Temperature: 200°C-210°C; To Improve Printing Quality, Pls Use New 0.4mm+ 3D Printer Nozzle, Pls Kindly Noted this Clear Rainbow Not Clear as Glass, It's Only More Clear Compare to Normal PLA | Package & Warranty: Each Spool Filament Net Weight is 1KG, Vacuum Packaging with Dryers to Keep It Dry and Clean; We are 100% Confident with Our Silk Fast Color Change PLA, If Any Question, Pls Kindly Inform us at Any Time, We'll Always Here for You, To Serve you Best