How to sculpt with a 3d pen

He uses a Mynt 3d Printing Pen, available at Amazon, to sculpt the pieces for a bone dragon:

New video where I use a 3D pen to print a dragon skeleton.
Link in comments👇 pic.twitter.com/Rsi5XbycA7

— Bobby Duke 💨's (@BobbyDukeArts) February 1, 2023

*See more custom toys.