New 3D Printing Pen LCD Display Screen 1.75mm ABS/PLA 0.7mm Diameter Material Kids DIY Drawing Pen Christmas Birthday Gifts. Specification: Type: 3D printing pen, Printing speed: adjustable, Printing consumables: PLA/ABS material, PLA Filament Diameter:1.75mm, Heating temperature: 180 degrees to 210 degrees, Equipment working voltage: 5V2A, Nozzle: 0.7mm, Product material: plastic shell. Package Included: According to your choose. Note: 1: Colors of photo albums, PLA filaments, finger cots, etc. will be shipped randomly. 2: In order to make your 3D printing pen last longer, please press the exit button to exit the PLA from 3D pen after use, so as not to block the pen head and affect the next use. 3: Please use 5V 2A adapter to connect 3D pen to work. 4: In this link have separately PLA filament for your choose to use for this 3D pen.