Concept One Step dedicated case, 10 pieces. Brand new, unused. Neutralizing tablets and cleaning solution are not included. They can be included for an additional fee. Please comment if you need them. 30 tablets +900 yen 60 tablets +1800 yen 90 tablets +2700 yen 120 tablets +3500 yen 150 tablets +4350 yen 180 tablets +5100 yen