ULTRA-SAFE LOW TEMP TECHNOLOGY: Parents' top choice for safety. Our 3D pen melts PCL filament at a very low temperature, extruding warm, touchable plastic. Kids can safely mold and press the plastic with their bare hands without any danger. SMOOTH & ANTI-CLOGGING: Engineered for a frustration-free experience. The pen features an upgraded motor and nozzle that ensure the PCL filament flows smoothly without jamming, allowing kids to focus entirely on their artistic creations. USB RECHARGEABLE & WIRELESS: Experience true freedom. The built-in battery allows for completely cordless operation. Simply charge with the included USB cable, and your child can enjoy hours of uninterrupted 3D drawing anywhere. SUPER EASY FOR BEGINNERS: Designed for ease of use. It features a straightforward one-button control to start and stop the filament flow. Combined with the included step-by-step stencil book, even first-timers can create impressive 3D models in minutes. FUN & EDUCATIONAL CRAFT TOY: Transform