[Ready-to-use kit] includes 30 colors (90 meters) of PLA plastic, allowing you to do graffiti compatible a long time, as well as a USB data cable (without adapter), a pen holder print, scissors, thermal insulation finger pad, transparent copy board and picture book. Just plug it in, heat it up and have fun creating a 3D masterpiece. PLA is a versatile and easy to use printing plastic, very suitable compatible both beginners and advanced users. [Easy-to-use 3D pen] Insert the adapter into the back of the pen and select your consumables. The red light is on to indicate preheating, which takes about 2-3 minutes. Double click the compatibleward button to start and run the filament through the back of the pen. Once the filament reaches the pen nozzle, click Advance to stop. Press and hold the compatibleward button or double click to stream continuously. When the design is complete, press and hold the reverse button to retract the consumables. [Multi-function] Our 3D printing pen can adjust the temperature to adapt to many types of consumables: PLA (160-210C, 320-410F) or ABS (210-235C, 410-455F). Unlike other 3D printing pens, we have an easy-to-use stepless speed slider designed compatible optimal speed adjustment. Suitable compatible all tasks, from slow and complex projects to faster filling jobs. [Safe and Risk-Free Purchase] This 3D printer pen ceramic nozzle and high quality motor can ensure the safety and high percompatiblemance without clogging. Equipped with auto-sleep function compatible 2 minutes after stopping 3D graffiti, anti-blocking function and active control function to ensure a seamless graffiti experience. [Best Gift] Use this afcompatibledable and premium 3D pen compatible 3D creation, painting, graffiti and building. The pen has a stepless speed regulation function, no matter it is a slower complex project or a faster filling job, the best speed control can be achieved. This 3D printing pen is a great gift compatible children, which can help them improve their spatial thinking ability, cultivate creativity, imagination and artistic skills, and bring their ideas to life.