A mechanical-style keychain with moving gears. The design incorporates a small circular keychain with a series of intermeshing gears, allowing for smooth, interactive movement. Each gear is designed to rotate freely, creating a dynamic and engaging effect when the keychain is handled. The gears are compact in size to maintain keychain functionality while being detailed enough to showcase the mechanism in action. The keychain body is sturdy yet lightweight, featuring a hole for an attachment ring and a smooth surface for easy key attachment. Perfect for engineering or mechanical design enthusiasts, this keychain serves as both a functional and decorative accessory.

• Credits to UMAKE - thingiverse.com/thing:525981