Pigeon Mother's Milk Realization Nipple SS 2 pieces, Bottle Washing Sponge Set There are minor scratches and discoloration due to use, but I think they can still be used. Used for about a month, and sterilized with Milton each time. When shipping, the tips will be flattened. The sponge was used a few times, but I bought another one, so it's hardly been used. Please understand that these are used items, that they were used by a child, and that they have been inspected and stored by an amateur. Please forgive any oversights. We hope you will consider purchasing after understanding the above.