Smilingtree,Plastic Filament Refills for Use with 3D Printing Pens - 8 Pack

Plastic Filament Refills for Use with 3D Printing Pens - 8 Pack This set of 8 multicolored Plastic ABS Filament Refills are designed to work with our Maven 3D Printing Pen. Use them to mix up the colors of your artwork and keep the 3-dimensional fun going, whether you are designing, working or a project, or simply enjoying some leisurely doodling! Included in this pack are 8 coils of filament, one of each in black, blue, green, grey, pink, purple, red, and white. Each color measures 184 mm in length. To load your pen with a new color, insert the ABS filament into the wire loading hole at the end of the pen. Press and hold "wire loading" button to load material with your pen's built-in motor until material comes out from the nozzle nip, indicating loading is complete. When you are ready to unload or change the filament, simply press the "wire unloading" button. Please note: Unloading the filament after each use is highly recommended. Be sure to cut the material ending smooth before loading. Package includes (8) 184mm plastic ABS filament refills, size 1.75 mm. Measures approximately 8" x 10" packaged. Compatible with Maven 3D Printing Pen, sold separately. Suitable for ages 8 and up. Children should be under adult supervision during use.