Price reduced. This is a set of 24 buttons. They have been stored in a box for about 20 years. They are new, but please understand that they have been stored by a private individual. 25mm 8 pieces (List price: 530 yen/piece) 20mm 11 pieces (List price: 400 yen/piece) 18mm 3 pieces (List price: 350 yen/piece) 15mm 2 pieces (List price: 300 yen/piece) Please refrain from purchasing if you are concerned about home storage.