Set Penna 3D per Bambini Penna Stampa 3D con Schermo LED 200M Adattatore di Alimentazione PLA
3D pen x 1. The shape is redesigned, children can hold the pen better. Upgrade type-c power interface. finger cot x 1. Pen holder x 1. Spinning speed: three gears adjustable. Portable Storage Box x 1.