The 3D printing pen with display comes with dual batteries and 8 random color filaments.. - No need to buy extra filaments to start your 3D art journey! Whether you are sketching, crafting or buildi

• Intelligent 3D Drawing Pen is made from skin-friendly materials, the refills and 3d pen has no strange smells. A green and comfortable way of art life • An LED display with ons for loading / unloading and adjusting the temperature and speed. You can choose the mode according to your 3d pen refills. The tip of the 3d printer pen would not be clogged when you finished the masterwork. • As a tactile learning toy, the pen inspires creativity, design, planning, building and spatial understanding. It helps children to improve spatial thinking, creativity and artistic skills. Designed for creative flat and 3d models, wonderful stress • Create, Draw, Doodle, and Build in 3D with this affordable yet high grade 3D pen. • 3D ART MADE EASY FOR KIDS: Plastic hardens rapidly allowing kids to literally draw in the air with only one speed and one temperature