30 Colors 1.75mm PLA 3D Printer/Pen Filament Refill for MYNT3D / SCRIB3D 3D Pen, Each Color 3 Meter, Total 300M PLA Refill, 3D Printing Filament Sample Pack 1, 30 Beautiful Colors: It Include Most Beautiful PLA Colors, Its Great PLA Filament Sample Pack for FDM 3D Printer Test and 3D Pen Draw. 30 Beautiful Colors Meet Most Colors Printing Requirement, It's Great Gift to Creating Designs and Arts by these Beautiful Material, To Make Your 3D Printing and 3D Drawing with Great Fun and Fantastic. 2, High Quality: Pure High Quality Raw Material, Environmental-Friendly; Bright Colors, High Precise Diameter Controlled, Support for FDM 3D Printer and 3D Printing Pen Smooth Printing Very Well, It's Much More Safe and Healty to Use by Everyone, It's Great Gift for 3D Printing and Draw Hobby. 3, Widely Compatible: This Normal PLA Sample Pack Perfectly Support for all 1.75mm FDM 3D Printer Very Well, and It Support for 1.75mm 3D Printing Pen, Great Sample Pack for 3D Pen / 3D Printer But It Not Support For 3Doodler Pen. 4, Package & Great Printing: 30 Colors, Each Color 3 Meter, Total 300M PLA Refill; 3D Printing and DIY Art Lovers will Have Great Fun in Crafting and Drawing by this PLA Pack, To Print Bright Colors Item as You Like, High Quality of Printing Smoothly with 3D Printing Pen and 3D Printer, 3D Drawing Experience Wonderfuly. Name:PLA 3D Printer/Pen Filament Refill MaterialPCL Color30 Colors Size:7.56 x 7.48 x 1.22 inches,0.6lbs Package included: 30 Colors 1.75mm PLA 3D Printer/Pen Filament Refill