The 3D printing pen with no hot parts, and use plastic. Designed to be used by creative kids from ages 3+, with one click control. If you can hold a pen, you can Doodle! As a tactile learning toy, the 3D pen inspires creativity, design, planning, building and spatial understanding. Extra filaments are also available. 1 x 3D pen.6m x 3D paper film.3 x refill filament.1 x manual.1 x transparent copy board.1 x cleaning needle.1 x USB charging cable.