Heads up: many models on this page are AI-generated or uploaded untested. They may be misconfigured for the intended application — check the dimensions and tolerances, and verify or edit the model before printing or relying on it.*
Five-Lane Cove Pen Drawer Tray
A 160 x 92 x 15 mm drop-in desk drawer tray with five round-bottomed lanes, 10, 12, 14, 18 and 22 mm wide. Pencils, pens, Sharpies, highlighters and fat dry-erase markers each roll to the middle of their own lane instead of piling up in a jumble. The lanes are sized to a range rather than to one brand, so anything up to about 21 mm diameter and 150 mm long fits. The underside is hollowed with bridged pockets so the walls stay 1.6 mm thick and the plastic stays under 100 cm³.
Three-Lane Tilted Spice Jar Drawer Insert
This drawer insert holds three spice jars lying on a slope, so you can read the lids from above when the drawer opens. Each lane has two rails 28 mm apart, and a 12 mm front stop keeps the jars from sliding off the rails. Any round jar from about 38 to 55 mm across centres itself on the rails. The insert measures 147 x 110 mm and is 38 mm tall at the back, so it fits a standard 50 mm-deep kitchen drawer. Print several and set them side by side to fill a drawer.