D20 Keeper

thingiverse

UPDATE: After conducting extensive testing, I discovered that printing with a layer height of 0.2 to 0.3 proves the easiest approach. To prevent overheating, consider printing multiple units at once, even with 100% fan speed. However, I encountered issues despite this precaution. Scaling up to 108% to 110% resolves these problems and yields superior results. My recent experience with a resin printer confirms this, as printing at 110% produced a die fit that was snug but not too tight, allowing for just the slightest wiggle and "rattle". A D20 keeper cage is an excellent accessory for any tabletop enthusiast! This design allows you to carry your lucky D20 as a keychain or pendant. The cage should accommodate sharp-edged dice as well. The design accommodates 20mm dice but may be challenging to print. Consider outsourcing it to a metal printing service or using flexible filament to achieve the desired result. PLA has inherent flexibility, which makes it suitable for this application. The "hinge" area can withstand several bends before failing. To enhance durability, attach a small circle of flexible material, such as thin leather or cloth from an old T-shirt, and glue it in place. This will act as the hinge for the cage. Coating the entire device with a protective layer is highly recommended to prevent snapping. You can use glue, epoxy, or get creative with fabric or washi tape glued down to reinforce the design. Consider using a slip knot or sliding bead to keep the cage closed. I've provided two files: one with a built-in "D20" and another without. The latter is ideal for those who prefer the look without the function or risk. Please note that you use this design at your own risk, and I'm not responsible if you lose your favorite die.