?Environmentally Friendly Materials? 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. It is good for the health of your children. Two filaments modes can be adjustable, compatible with 1.75mm PLA (170?) and PCL(55?).
?Perfect Gift for Kids and Adults?- 3d printing pen is perfect gift for kids (over 5 years old) to create 3D masterpieces, It can help children improve their spatial thinking and develops creative ideas, lets adults take a breath from workload as well. It's also a great educational toy for parents and children to spend quality time together.
?USB Port Power Supply? The 3D pen is powered by USB, can be charged by mobile power bank, computer, laptop, which more convenient for you to drawing indoor and outdoor. (Make sure the current is 5V/2A). You can use it at home, in school, in art drawing class.
?Easy to Use and Safe Finger Protectors? Just plug in the power supply, insert the PLA filament into the hole after the 3D pen is warmed up, press the load filament button, and the filament can be extruded through the nozzle. It comes with 2 finger protectors to cover your thumb and index finger to avoid hurting during use. Since the tip of the pen will become hot while the pen’s working, it’s required children should use this pen under adults supervision.
?Auto Sleep Function? After stop working for 60 seconds, it will enter into auto sleep mode and save power. (It means motor stop, heating stop and all indicator light off)