SCRIB3D P1 3D Printing Pen Set. Product Features: Adjustable temperature supports both PLA and ABS materials. Stepless speed regulation slider design. Ceramic nozzle with quality motor structure. Automatic sleep function activates after two minutes of inactivity. The set includes one P1 3D printing pen, three colors of PLA consumables, one power adapter, one operation manual, and one template guide. Instructions: Insert the power adapter and preheat for approximately two to three minutes as indicated by a red light. Start feeding by double clicking the forward button. Press and hold the button continuously to discharge the material and complete the backward feeding process. Applicable scenarios include stereoscopic painting creation, handmade model making, and home decoration DIY. Technical parameters: Working temperature for PLA is 160-210 C and for ABS is 210-235 C. Power input is DC 5V/2A. Nozzle material is ceramic. Product size is 175 by 25 by 25mm.