Pigeon Mother's Milk Realization Glass Bottle Set of 2 ・Polar Bear 160ml (left in photo) → Purchased in the summer of 2023, used for about 2 months. ・Plain 240ml (right in photo) → Purchased in the summer of 2023, used once. Both have almost no scratches or signs of use. For hygiene reasons, the nipples are not included in the sale.