Mug Marker, A Cardboard CNC Machine That Can Draw on Mugs

Mug Marker

Maker Don McRae has created the Mug Marker, a crafty CNC machine made of cardboard that can draw patterns on mugs. McRae took the machine to Evil Mad Scientist Laboratories, who put the little robot through its paces and took photos of its construction.

Mug Marker

images via Evil Mad Scientist Laboratories