Tartar Remover Roval Von Stone Von Em Em Am DentTartar remover mechanical attachment to support tooth cleaning The emmi tartar remover is a practical tool to specifically supplement your dog's dental care especially for heavy plaque buildup and stubborn stains on the teeth. Important: This attachment does not transmit ultrasound and there is no mechanical movement (no vibration rotation). It is used manually via a controlled, gentle abrasion. What makes the emmi tartar remover special? Mechanical