Weight: 0.33kg Size: 22cm*16cm*6cm 【Excellent Gift for Kids & Adults】3D Print Pen is a perfect gift for kids that helps them to inspire creativity, design, planning, building and spatial understanding. It's also an educational toy for parents and children to spend quality time together. 【Easy to Use & Safe for Kids】Simply plug-in, heat up and extrude to start your journal! Great for both beginners and experienced 3D printing enthusiasts! The filament is heated through the pen body and cooled much down even before it comes out of the nozzle, safe for kids to use. Our newly designed pen also has Auto Sleep Function. 【Adjustable Temperature / Speed】3 printing temperature modes and printing speed modes adjustable. Advanced LCD screen clearly display the corresponding speed: Low/Medium/High speed. You can choose the appropriate mode according to painting proficiency.