Haven’t posted a project in a while so here is a little something.
I used the Inkscape tabbed box extension and tweaked it. 5.2 mm (1/4” nominal) luan.
Nothing fancy or finished. Didn’t mask or even clean off the smudges from glue up and charred edges.
Pro Tip: one that has bitten me several times. When making a custom container for objects to fit into, measure them all. Not all of them may be the same size and if you are like me, you will always choose the smallest one as the exemplar. So large, commercial size spice containers aren’t all the same size. In the end I had to redesign a second one to fit the larger containers.