1.Three-dimensional Graffiti:Create stunning three-dimensional graffiti art with this pen, perfect for adding a touch to any . 2.DIY Drawing:With this pen, you can unleash your creativity and draw anything you want, from to intricate designs. 3.USB Rechargeable:No need to worry about replacing batteries, this pen is USB rechargeable, making it convenient and cost-effective. 4.Large Filament Capacity:With a 9M filament capacity, you can create long and complex designs without worrying about running out of material. 1. Printing range: unlimited 2. speed: adjustable 3. Consumable Printing: PLA 1.75mm material 4. Heating temperature: within the range of 180-220 degrees 5. Equipment working voltage: 5V 2A 6. Direct nozzle: 0.7mm Color: As Shown Material: plastic Package Contents: 1 x 3D printing pen 1 x 36m PLA(12 colors) 1 x USB data cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.