What is CPR? CPR is a patented synthetic polymer suspended in a water base. It is designed and engineered to act as a microscopic sponge. A single particle of the CPR polymer is less than three thousands of an inch in size and on its surface, has millions of microscopic pores and crevasses that absorb the dirt and oil from a �dead� bowling ball. If a single particle, barely visible to the naked eye, could have all of its crevasses �unfolded�, this lone particle would have a surface area equal to three football fields. This large surface area provides maximum places for the entrapment of oil and dirt that has soaked into the �dead� ball. When the oil is absorbed into the CPR particles, it leaves the ball in a �new and fresh� state. Why is CPR your choice for restoring the �life� to your bowling ball? The adsorption process starts with several phases. First, keep in mind that due to CPR�s extremely small size and huge surface area on each particle, there are millions of particles present at all times each with surface area equal to three football fields. Initially, oil and dirt want to move onto the CPR particle and just get into the gaps in between CPR particles. This could be considered Absorption at this point. This is similar to putting sand down in your garage to catch oil drips. The oil doesn�t go into the sand but gets stuck in the gaps between sand particles. But that is where the similarity ends. In the next stage, because of its chemical attraction, the oil/dirt actually moves (diffuses) on to the CPR particle itself. They are attracted to CPR and want to �leave� your bowling ball�s pores. This is the initial Adsorption stage. And finally, due to its massive number of cracks, crevices, nooks and crannies, the oil/ dirt goes deep into the surface of each CPR particle to complete the final process of Adsorption. At Pinpoint we are bowlers just like you, and we understand that your ball is the heart of your game. To keep your reactive or particle ball performing at its best, we recommend using Coverstock Performance Resuscitation� (CPR) as soon as you notice a loss of hook due to oil absorption.