Laser engraver honeycomb riser

This is riser for laser engraver honecomb from Two Trees. It rises the honecomb above (20 mm) metal sheet (and 25 mm above ground) so the smoke can exit better bellow the burned plywood and does not leave markings.  There is also base which is meant to glue under the laser so you put the honeycomb at the exact same place every time.

Very rough model but it actually works so I do not want to make any other versions until something happens :)