TruCut Scuff Mark Remover ULTRA takes the cleaning power of a TruCut Scuff Mark Remover and beefs it up by adding a TruCut Stable Grit Surface to one side.  
By adding this surface, you can now get rid of those "EXTRA" tough belt marks and scuff marks without all the scrubbing. This means the TruCut Scuff Mark Remover ULTRA will last longer and clean better than the TruCut Scuff Mark Remover. Simply pair with Life After Death Bowling Ball Cleaner + Life Extender or So Fresh & So Clean Bowling Ball Life Extender for a fast and easy way to clean your bowling balls. Do not use this product dry as this will damage the TruCut Scuff Mark Remover ULTRA and change the surface of your bowling ball.
For an added bonus, this product can be used around the house for chemical free cleaning of soap scum on shower doors, food burnt on a glass cooktop, or calcium, lime and rust build up on sinks and showerheads. When using around the house, it should ONLY be used with water.