3D Printing Pen Led Screen Filament Creative Toy Fresh keeping Press the button and the

Press the button and the scale can work

Lens material: Advanced resin high-definition polarizing lenses

and then assemble the bottle and the nozzle

convenient and safe

size:  as  picture  show

3D Printing Pen Led Screen Filament Creative Toy Fresh keeping Press the button and theOriginal third generation 3D pen. It comes with aluminum body, made lighter in weight for comfortable feel and grip of the hands. It uses durable ceramic nozzles that emits good thermal conductivity to prevent clogging. It has LED display that allows you to calibrate the temperature and find suitable operating functions. 3D pen has an option for three different filaments such as PCL, PLA and ABS. The 3D pen comes in three easy to use operations. For