Quick release keychain
A quick detach buckle for any keys or fobs on a key chain
Designed to prevent self-detachment by pulling (as many models have this issue).
Your keys are held securely and strongly by a release button that is ergonomically shaped and holds them securely.
Horizontal printing with support is required to achieve maximum strength.
Small tweezers or players are required to remove the supports (patience required as well;)

20min printing - 2,5 g of PETG (PLA works as well)