3D Printers features: Professional 3d printer pen kit 1.75mm abs/pla filament printing drawing pens kids adults creative design drawing(Gray) Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. Colour:Gray RP900A Professional 3D Printer Pen Kit 1.75mm ABS/PLA Filament Printing Drawing Pens with OLED Display for Kids Feature: 1. Double-click the automatic forward and backward function. 2. With display OLED. 3. Metal shell. 4. The outlet speed is adjustable. 5. Adjustable temperature. 6. Can use 1.75mm ABS/PLA. Specification: Plug Type: EU/US Color: Black, Gold, Silver, Pink Screen: OLED Pen Shell Material: Stainless Steel Nozzle Material: Ceramic Nozzle Diameter: 0.7mm Input Voltage And Current: DC 5V, 2A Consumable Melting Point: ABS 210℃, PLA 190℃ Temperature Range: 130~230℃ Temperature Adjustment: Adjustment by Button Plus and Minus Speed Adjustment: 6 Levels Applicable Consumables: 1.75mm ABS/PLA Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 2. Please allow 1-3mm measuring deviation due to manual measurement. Packages: 1 X 3D Printing Pen 1 X Power Adapter 1 X USB Cable 3 X 3 Meters PLA Consumables 1 X Screwdriver 1 X Manual