Concept One Step 5 bottles of disinfectant. Expiration date: October 2028 Please note that a neutralizer is required. #ChansheeConceptOneStep The search screen is becoming difficult to see due to the increasing number of sellers. Filtering by price or using hashtag search is recommended. The number of bottles can also be changed. 3 bottles: 670 yen 4 bottles: 700 yen 12 bottles: 1000 yen 24 bottles: 1420 yen 40 bottles: 2280 yen #ConceptOneStep #ChansheeProductList No price negotiation Immediate purchase possible