Aldi Shopping Cart Coin Holder - Keychain (U.S. Quarter)

thingiverse

I scaled up the original in Meshmixer to ensure it would snugly fit onto a U.S. quarter used for carts at Aldi stores.\r\n\r\nTo address issues some users faced with the original design being too tight, I uploaded keychain-quarter-v2.stl and made adjustments accordingly.\r\n\r\nAfter thorough testing, I discovered that I had overlooked a crucial factor - the level of wear on the quarter would impact its fit within the design.\r\n\r\nThe revised model, keychain-quarter-v2.stl, now accommodates a brand-new quarter with ease. While it can still hold a worn quarter, there's a slight chance the coin might rattle until you switch carts at checkout time.