3D Pen Filament Refills 1.75mm PLA 3D Printing Drawing Pen and Printer - $20 - (Chicago, IL)

1.75mm 3D pen Filament - Suitable for most 1.75mm 3D pen doodler. PLA - New type of environmentally friendly biodegradable materials. Safe & Non Toxic - Non harmful, non toxic and environment friendly 3D Pen printing filament 7 Colors - Red, Yellow, Green, Pink, White, Dark Blue, Golden. Total 300 ft - seven Loops 3D printing pen filament. 32.eight feet Per Loops.