👍 SAFE & EASY TO USE : Just Simply Plug-In, Heat Up, Insert the Filament and draw. No matter you are a new learner or an expert, you can master it easily. If this 3D pen is idle by 5 minutes, it will turn to standby mode, safe for kids. 👉 Advance technology :This 3D Printing pen has an accurate speed control and temperature regulation makes it possible to draw excellent works easily; It uses ink types PLA and PCL with printing material 1.75mm PLA/PCL filament. Its print speed can be controlled and adjusted depending on if the user is a kid or an adult. 👉 Temperature control : 3D Printing pen low temperature compatible: high temperature mode for PLA filaments 185℃ and low temperature mode for PCL Filament 85℃, switch PLA to PCL with one click never block the head. 💗 Non-toxic & Eco-friendly : PLA is a biological material that is refined from corn and grain. No smell, nontoxic, premium grade material keeps printing smoothly, almost no jam with filaments flowing evenly and without a nasty smell and safe for kids. 🎁 CREATIVE GIFT : 3D pen set as a creative gift for you, children, adults, artists, hobbyists. It's a lot of fun with this 3D pen. The 3D pen allows you to create creative motifs without limits of imagination.