Powerful cleaning solution for hard contact lenses, providing a refreshing and clean feel. - Brand: ROHTO - Product Name: O2 One - Contents: 120ml x 2 bottles, 3 boxes - Purpose: Hard contact lens cleaning - Expiration Date: 2027.10 - Features: Powerful cleaning I will be switching to 1-day soft contact lenses, so I no longer need these and will give them away.