- Product Name: ClinSmile Oral Moisturizing Gel - Contents: 50g ※ Used only once with a sponge. - Oral Care Mouthpiece Pure Sponge Size: M - Quantity: Pack of 9 ※ One sponge has been used, so this is a set of 9. Thank you for viewing. This is a set of gel and sponges, perfect for oral moisturizing. I am selling these because I no longer need them after using them once. Please refrain from purchasing if you are concerned about storage by a private individual. If you have no questions, you can purchase immediately. We cannot accept cancellations or returns after purchase, so please understand. Thank you.