Silicone baby feeder set usable from 4 months old. - Brand: kidsme - Product Name: Food Feeder Starter Pack - Target Age: From 4 months old - Set Contents: Mogumogu Step-Up Set - Materials: Silicone, ABS resin - Heat Resistance: 120℃ - Cleaning Method: Dishwasher safe Sizes S and M have been used a few times and have slightly discolored due to sterilization with a chemical solution. Size L has been used a few times. Items in the box are unused. If you are concerned about the used silicone nipples, they can be omitted, but the price will not change as the shipping cost remains the same. Please refrain from purchasing if you are sensitive about items stored and inspected by an amateur. The item will be shipped in its box with waterproofing. Thank you for looking.