Stacking Pencil Trays, 25 Count

Remodeled to 25 count trays. Modified the stacking tab geometry a bit for a slightly looser fit to allow for tolerances, shrinkage, warpage, etc. Probably wasn't necessary. Fixed a thin wall area in the stacking tab area for structural. 10% gyroid fill. Printed 100 of these in PLA with no issues. Might make a version that hinge out some day if there's interest.