THE KID-SAFE 3D PEN: This innovative 3D pen has no hot parts, making it safe for children aged 6 and up to use, even on their skin. Unlike PLA or ABC filaments, the PCL filament is non-toxic, odorless, and safer. It comes with three packs of PCL filaments and a Copy Book to spark endless creativity. TWO FEEDING SPEEDS: Equipped with high and low speed options, this 3D pen allows kids better control while drawing. They can draw quickly on a surface with high speed or switch to low speed for detailed work in the air, enhancing their creative experience. WIRELESS 3D PRINTING PEN: Featuring a built-in rechargeable battery, this wireless 3D pen enables children to create anywhere without the hassle of cords. It operates for up to 30 minutes on a full charge, allowing them to make toys at their convenience.