Cecil Scarboro, VP of New Product Development, gives a brief introduction and instructional for the new VISE Interchangeable Finger (previously Pop Grip)
They are the best thing for my fingers since sliced bread. The major issue is no one in the area installs them and no one online will respond to you to help you order them or replace them. If you need a fill and redrill or a larger size IF, then what? SMH @ vises inability to satisfy their dedicated customers.