3Doodler Start is the only child-safe 3D pen designed with no hot parts, making it completely safe for kids aged 8 years & up. As a tactile learning toy, the 3Doodler Start inspires creativity, design, planning, building and spatial understanding. It’s 3D art made easy for kids! The 3Doodler Start isn't just for young creators. It can be enjoyed by nearly everyone in the family regardless of age. It is easy to use - just turn it on, insert a strand and start Doodling in 3D.