Concept One Step 12 bottles of disinfectant. Expiration date: 2028.10 Please note that neutralizing solution is required. #Chanshee_ConceptOneStep The number of sellers is increasing, making the search screen difficult to view. Cheaper items are buried, so hashtag searches are recommended for easier discovery. If you wish to purchase neutralizing solution, please comment and I can also provide it for: ・30 tablets for 820 yen ・60 tablets for 1640 yen ・90 tablets for 2460 yen ・120 tablets for 3280 yen ・150 tablets for 4100 yen ・180 tablets for 4920 yen ・1 dedicated case for 80 yen Expiration date of neutralizing solution: 2027.6 Quantity changes are also possible. 3 bottles: 670 yen 4 bottles: 700 yen 12 bottles: 1000 yen 24 bottles: 1420 yen 40 bottles: 2280 yen #ConceptOneStep #Chanshee_ProductList No price negotiation necessary. Immediate purchase is possible.