Nipple for Pigeon Mother's Milk Realization M, purchased in 2025 Set of 4 Used daily for 3 months. No noticeable damage upon visual inspection, but please be aware that there may be minor scratches as it has been used for several months. This item was used by a child and has been stored at home. Please refrain from purchasing if you are sensitive to this. Please wash before use, just in case. Please refrain from purchasing for purposes other than the intended use. Will be shipped flat.