Divider box

Dimensions are Base width (mm) Base length (mm) Box height (mm) Plywood thickness (mm) Finger width (mm) Divider height (mm, 0 = flush with top) Compartments across width Width ratios (optional) Compartments across length Length ratios (optional) Cut line width (mm) Cut color Panel layout

Joint numbers (engrave)

Joint number size (mm) Joint number color

The finger-joint box (open top) with a grid of full-height dividers. The box panels use the chosen layout — in the joined ones neighboring panels share their joint edge, so the laser cuts both profiles in a single pass; the dividers cannot share edges and sit below the box block. Compartments are equal, or set the ratios field — positive numbers separated by commas, scaled to fill the box (so "1,2,1" and "30,60,30" mean the same). Dividers are flush with the box top, or give a lower divider height. They stand on the bottom; their end tabs go through the holes in the walls, and crossings interlock with half-lap slots (lengthwise dividers slotted from the top, widthwise from the bottom). Turn on joint numbers to engrave assembly hints — the same number marks the two parts of one joint: 1–8 on the box edges, 9 and up pairing each divider end with its wall holes.