Sometimes, sitting still and maintaining concentration for a long period of time can be difficult to do. Other times, you may just enjoy having something to do with your hands while you watch a movie or wait in line. For moments like these, the Keyrambit keychain spinner, 3D printed in high-quality PLA plastic, offers a delightful solution. Beyond the typical fidget ring you might be used to, this innovative keychain spinner takes tactile engagement a step further. It features a comfortable 17mm finger opening (about a US ring size 6.5 to 7), allowing you to easily attach it to your keys. With the Keyrambit spinner, you can not only spin and fidget but also flip your keys in an intriguing and satisfying way.