Unbeatable discount on Samto 3D stereoscopic printing pen. Samto 3D stereoscopic printing pen meltes plastic at a high temperature to create a 3D object instead of just an idea on paper. It can be used to draw in the air or on surface as well as tracing objects on paper. It has easy control functions, such as its lightweight in design and has easier speed control. Samto 3D stereoscopic printing pen is a great tool for anyone interested in 3D modelling, from the newest beginner to the most seasoned expert. The only limitation of 3D drawing is your imagination.