3D pen with drawing for Children 3D Printing Pen with LCD Screen,3X3 M PLA Filament and FREE !!!!! Extra 3x3 PLA Filament Refills

الوصف

Product Features:1.Support power bank/computer USB interface2.Speed can be adjustable3.LED viewing screen4.Environment-friendly,safe,harmless 5.Compatible with ABS and PLA filament6.Nozzle diameter:0.7mm7.Diameter of filament:1.75mm8.LCD control display for easy parameter settings