About this 3D model

This simple and compact deposit chip keychain makes forgetting a coin for a locker or shopping cart a thing of the past! The compliant mechanism in the keychain keeps the coin securely in place when it's not in use but allows you to easily take it out when needed. A great little accessory to take with you! Boost Me Thank you for your support! Membership Join my commercial membership to begin selling prints of this model and many more!