Concept One Step Neutralizing Tablets - 60 tablets Brand new, unused. 【Shipping】 Will be shipped via Yu-Packet Post Mini. I will take care to prevent box damage, but this is not covered by insurance. Additional cleaning solution can be provided if desired, so please let me know. Expiration date: March 2027 (There is a possibility that items with later dates may be included.) Neutralizing tablets only. Cleaning solution is not included, so this is a special price.