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.
desk drawer-insert pen-tray organizer