Dice Tray and Holder

This should be a fairly simple dice tray and holder to print for most printers which are large enough to print it. The outer edges of the dice tray measure 15.4 cm x 21.4 cm x 5 cm. The built in dice holder should be capable of holding 8 standard sized dice (d4-d20). The points at both ends of the dice holder are sized appropriately to hold 5 mm x 1 mm magnets to keep the lid in place, with a small allotment for printer tolerance. The sides of the lid were also sized down to provide a decent tol