The ChuChu breast pump was only used once to check its operation. The breast milk storage bags are unused. Individual sales are also possible. How about for preparing for childbirth, etc. ^ ^ A set of a manual breast pump and breast milk storage bags. - Brand: Smart Angel - Model name: Breast Milk Storage Bag 100ml - Quantity: 60 sheets - Brand: ChuChu - Model name: Manual Breast Pump - Accessories: Karatto suction - Features: Compatible with wide-mouth baby bottles Thank you for viewing.