I have a 3D printer in-house which is a great tool for creating small 3-dimensional prototype objects. It has a maximum print area of 8″ x 8″ wide by 8″ high (20 x 20 x 20 centimeters).
We are also working on a CNC machine to cut G10 material and more.
With my art background, I am also able to roughly concept sketch a lot of my designs.