Arduino may be known for revolutionizing open source hardware platforms, but this week it enters the 3D printer market with the small and affordable Materia 101. Produced in partnership with ...

The beautiful case is printed in a woodfilled PLA — consisting of 70% plastic and 30% sawdust. This allows it to be sanded and stained for an attractive final product.

The centerpiece of the case is an Arduino Uno board, programmed with various code snippets. This board controls a 4988 stepping motor and a Nema 17 motor, responsible for the kinetic movements.