The Polishing Pro System is different because it is the only system on the market that uses a combination of our patent pending polishing compound, with our specially designed and patent pending pad. When used in combination, our system actually POLISHES your stone. The result is that your stone will shine like when it was new, and it will last. This is not a ‘top-coat’ type of polish or wax that needs to be reapplied periodically. The more you polish your stone, the more it will shine!