Using a Full Spectrum Laser Hobby 20x12 to make a set of Wooden Coasters and Coaster Holder out of 1/4" plywood.

The possibilities for On Par Engraving are seemingly endless. Bartell said he can “really engrave anything" on wood because ... make customized coasters, map stands and 3D laser art.

For example, there’s a custom-designed combination engraving platform and hopper that takes care of loading a wooden nickel ... Coasty – the Coaster Toaster which is a tiny laser cutter ...