Bring Your Drawings to Life! myFirst 3dPen is designed to add joy to your child’s learning process. After all, drawing is the building block for learning new complex concepts. Journey with us as we build big minds together! Low heat filament with fast solidification. Non-adhesive material filament and easily cleaned off. Safety is important. The heat from the inner device does not pervade the exterior, which protects the child from the heat entirely. PCL materials are NOT harmful to the touch. Built-in battery with USB charging. Does not require a connected wire to operate for easy usage. PRODUCT SPECIFICATION Molding speed: 2 levels adjustable Temperature: 2 levels adjustable Power supplier: Built-in rechargeable battery, or adapter with output 5V,1A, or 2A. Nozzle diameter: 0.9mm Filament diameter: 1.75mm Device dimension: 142x29x26mm Device Net weight: 46g WHAT'S IN THE BOX myFirst 3dPen Make 9.8 ft / 3 m Plastic Filament x 9 Colors Micro USB Charging Cable Design Templates