READY-TO-USE KITIncludes 30 colors (90 meters) of PLA plastic to keep you Doodling for ages, And USB data cable (Without adapter), printing pen base, scissors, heat-insulating finger cots, transparent copy board and picture album. Just plug in, heat it up and enjoy the fun of creating three-dimensional masterpieces. PLA is a versatile, easy-to-use printing plastic that is great for both first time and advanced users.EASY TO USE 3D PENPlug the adapter into the back of the pen and choose your filament. The red light will turn on indicating warm up, this will take about 2-3 mins. Double click the forward button to start and feed the filament through the back of the pen. Once the filament has reached the nozzle of the pen, click forward to stop. Press and hold the forward button or double click for a continous flow. Once you have completed your design, press and hold the reverse button to retract filament.MULTI-FUNCTIONALOur 3D printing pen is temperature adjustable to accommodate multiple types of filament: PLA (160-210, 320-410F) or ABS (210-235, 410-455F). Unlike other 3D printing pens, we has an easy-to-use stepless speed slider, designed for optimal speed adjustment. Perfect for any task, from slow & intricate projects to faster infill work.SAFE & RISK FREE PURCHASEThis 3D printer pen ceramic nozzle and premium motor ensure safety and high performance without clogging. Equipped with 2 minute auto sleep function after 3D doodling stops, anti clogging features, and intititve controls ensure a seamless Doodling experience.THE BEST GIFTCreate, Draw, Doodle, and Build in 3D with this affordable yet high grade 3D pen. The Pen features a stepless speed function designed for optimal speed control no matter the task - whether slower intricate projects or faster infill work.This 3D printer pen is an excellent gift for kids to help improve their spatial thinking, cultivate creation, imagination and artistic skills, turn their ideas into reality.About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact usDuring the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shoppingThanks for your cooperation and we'll make you feel satisfied.