Violin Case Bumper

The bumpers/feet are falling off Daughter Gazorpa's Deluxe Violin Case. This is a replacement to be hot glued on. I made four at once to prepare for the next detachment.

A flexy filament would be best to simulate the original rubber, but until I win a design contest and become rich and famous, we'll go with ABS.

Sand the bottom for best adhesion, then hot glue in place.