Finger Slinger

thingiverse

Initially designed as a one-handed hair-binding tool, this device didn't meet expectations; however, it serves dual purposes as a finger trainer and a slingshot. Despite its initial failure, it can be useful in various inventive ways. As suggested by Cameron, the name has been changed from "Cool Finger Cup Tool" to "Finger Slinger." To use, customize for your finger sizes, print multiple versions, and explore creative applications.