bowling chamois, wipe oil and dirt off your ball's surface between shots in your pre-shot routine by cradling the ball and moving the shammy in a back-and-forth or circular motion, ensuring you cover the entire surface for consistent ball reaction and better lane grip. Leather shammies excel at absorbing oil without smearing, unlike some towels, restoring friction and maximizing your ball's potential hook and carry. These are double-sided and will be autographed by Sammy.Ventura personally himself and sent directly to you! Just let us know what you'd want on the chamois , and you can get a sammy shammy! If you want any shammy's personalized embroidered with your own logo.Just let me know! Call for pricing for art work .