3D Pen Filament Set LIHUACHEN PLA Filament Refill (27 Colours, 10 ft for Every Coloration, 270 ft in Whole) Together with: PLA 27 Coloration 1.75mm, 3D Modeling Instrument,Fingers Safety, and Drawing Template, and so on

[Safer for children] Compared with ABS, PLA filaments do not have a pungent smell after they are dissolved. PLA filaments are non-toxic and safer for children.
[Multiple color options] 27-color PLA filament refills, each color is 10 feet, totaling 270 feet; in addition, it comes with a 3D printed model album (20 different model patterns) and a PC transparent drawing board.
[Good compatibility] The 3D printing pen filament is universally compatible with most 1.75 mm 3D pens and 3D printers.