Simple Allen key holder

thingiverse

This design was sparked by Mario Diniz, but unfortunately, it doesn't seem to function properly on a TPU. I've decided to use it as a reference point and remixed it using Fusion 360 instead. The 0.4 mm interference fit on each hole will likely result in a snug fit initially. However, over time, I anticipate that they will loosen slightly :). By the way, the Chinese characters have been removed from this version - the original design was actually created for my dad, and it's a nickname of his.