Concept One Step Neutralizing Tablets Only - 60 tablets Expiration Date: March 2027 This is a 60-day supply of neutralizing tablets. If you have extra cleaning solution, would you like to buy these? If you need disinfectant solution, please comment. Available for: - 3 bottles for 450 yen - 4 bottles for 480 yen - 10 bottles for 700 yen - 20 bottles for 1000 yen - 40 bottles for 1500 yen Disinfectant solution expiration date: June 2028 Contact lens cleaning solution related