I resized the original in Meshmixer so it would fit a U.S. quarter for the carts at Aldi.
I added keychain-quarter-v2.stl after some were having trouble with the original still being too snug. After some testing, I realized that I overlooked that the amount of wear on the quarter would affect the fit.
The keychain-quarter-v2.stl model fits a new quarter. This model will still hold a worn quarter but the coin might rattle a little until your cart gets swapped at the checkout.
keychain-quarter-v2.stl | 993.2KB | |
keychain-quarter.stl | 993.2KB |