... CLEAR POLISHING COMPOUND K6+K8 2 ITEMS USED TOGETHER CLEAN,SHINE,WATER-PROOF,ANTI-SLIP RENEW,SHINING-MARBLE MARBLE CRYSTAL-CLEAR POLISHING ... K8 consists of anti-wear agent for hardending stone surface,polishing compound,slip proofing agent and waterproof agent in a body.It ... that it ,indeed,can be the super crystal-clear polishing nursing product in this world. MARBLE CRYSTAL-CLEAR POLISHING COMPOUND