Thank you for viewing! This is a set of Dentis mouth spray and tooth stain cleaner. I received these at the dentist's office, and I have a lot at home, so I'm selling them. ☆ Set Contents ☆ Mouth Spray 10ml x 2 Shirokeshi (Stain Cleaner) x 2 The mouth spray has a refreshing peppermint flavor that freshens your mouth! After brushing your teeth, wet the sponge part of the Shirokeshi with water and gently rub it on the areas of your teeth that are stained. Instant purchase is OK ⭕️