Bed for Engraving Laser

Hi, I know this is not 3D printed part. But some of us except the 3D printer own also engraving laser. For everyone who can use that I prepared plywood (acrylic...) laser bed which can replace rather expensive and customizeless honeycomb. Dimension 600x400mm but can be easily rebuild to other sizes. Damaged by laser slats can be replaced with new ones. All slats are cut with common cuts = less time and less material (DXF will come tomorrow). I used 4mm plywood since I dont have other thickness available however you can change it to the one you want (needs some minor changes in the drawing).