This is v4 of my print-in-place DnD dice storage box.
The design stores a standard set of seven dice and I've user tested the pictured green model for 2+ years filled with heavy metal dice, so even in PLA it is a robust and proven design.
Features a print-in-place living hinge and threaded nut for closure. Designed in Solidworks, tested in PLA on a Prusa Mk3 at 0.2 and 0.3 mm layers.
Print Instructions
The author marked this model as their own original creation.