This is a set of cleaning/storage solution and case for contact lenses. It is a single-use type. - Brand: Sakura Petit Care - Purpose: Contact lens cleaning/storage solution - Type: For hard and soft lenses - Contents: Cleaning/storage solution, case - Expiration date: 2028.04 - Quantity: 1 set Brand new and unopened! Shipping materials may be recycled. Although it is a new, unused item, I would appreciate it if those who understand that it is stored at home and the above contents would like to use it. Thank you very much (^^) Travel, business trip, overnight stay, office, bathing, nap, swimming in the sea Yu Mini