Features: LED Display: LED display, adjust the temperature at any time, more quickly to create One Key Back/Discharging: One key back/discharging, simple and quick operation, more convenient for children to use Adjust Speed: You can adjust the speed while you are useing the pen, slide the button up and down to adjust the discharge speed Upgraded Pen Tip: new upgraded pen tip, more secure embedded design, close and double care Early Edcation: Release the child graffiti nature, from the child's interest, let the child create by himself, improve the thinking ability Specification Material: PLA Color: Pink, blue Size(L x W x H): About 190 x 30 x 45mm/7.48 x 1.18 x 1.77inch Applicable consumables: PLA1.75±0.02mm Printing temperature: 160-230℃ Working conditions: 10-35℃ Applicable age: Above 10 years old Package included: 1pc x 3D Printing Pen 1pc x Base 1pc x Consumable items 1pc x Power cable 1pc x User Manual Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please allow 0.5-2cm differences due to manual measurement.