This is a sample set of nursing pads, breast milk storage bags, and Purelan. The nursing pads are one set per bag. I think this is a set that people who are breastfeeding often use. I am selling it because I am formula feeding. If you would like, I can also include a tube of Purelan for an additional 600 yen. The tube has been used, but I used a cotton swab or tissue to take it out. I think there is about half of it left. Please comment if you are interested.