This Pen allows you to write with chalk without getting the dust on yourself. It also allows you to write without the worry of the chalk breaking in your hand. This combines the traditional use of a chalkboard with the cutting edge technology of 3D printing. This would create a unique and productive learning environment.
| chalk_pen_iner_chuck.STL | 12.0KB | |
| chalk_pen_outer.STL | 10.4KB |
