EASY TO USE - The 3D printing pen is light and easy to cut. Comes with PLA non-toxic safe to remove filaments, beautiful colors for your 3D creation. All you have to do is hold the pen and let your mind sail! Safe: No mess, non-toxic, a perfect gift and toy for your kids and family. Creativity - The 3gD printing pen is a great tool and toy for your kids to develop their creativity, imagination and spatial thinking. It's also another creative way to keep kids off smartphones, PCs, and tablets. Spend time with your children. Convenient: The 3D printing pen is as comfortable as a normal pen, with a button for control. Unique ceramic nozzle, safer for children. Protection of the automatic shutdown function. Product Description Color: Blue Specification: Shape method: 3D modeling Print area: Unlimited Spray speed: adjustable Heating temperature: 160-210 degrees Celsius (adjustable) Material: plastic housing cover Nozzle diameter: 0.7 mm Dimensions: 18.7 * 4.4 * 3 cm 3 kinds of color filaments, head color is 3 meters, leads 9 meters. Weight: 325 g