This tableware set can be used for a long time, starting from the first baby food stage, as a kids' plate for eating a lot, or as a snack and appetizer container. The bowl fits comfortably in your hand, making it easy to feed your child. Both the plate and bowl are shaped to make it easy to scoop up food. The raw materials of this product use biomass plastic blended with Japanese bamboo. This ethical material is very gentle to children and the global environment, as it can reduce the use of petroleum by more than 50% compared to ordinary plastic. Bamboo has excellent "antibacterial, antiviral, and preservative effects," making it hygienic and a safe and secure material perfect for baby tableware. Microwave and dishwasher safe. - Sterilization - ・Boiling sterilization OK ・Microwave sterilization up to 3 and a half minutes at 600W There are some slight stains on the green plate. The spoon and fork have scratches, but the baby food spoon has been used very little and is clean. Please refer to the images. Please understand that this is a used item and has been stored at home. Please purchase if you agree. Shipping will be in simple packaging. Thank you for your understanding.