Diameter: 18cm, 20cm, and 24cm bowls. A colander is included. These are not from a 100-yen shop, but are for cooking. They can be used for a long time. These are recycled items, so please check the condition (images) carefully for scratches and stains before purchasing. We do not respond to comments or price reductions. They have been cleaned and are being sold and shipped in a clean condition. There is no original box or accessories. Simple packaging will be used. After purchase, We recommend sterilizing with boiling water before use if you are concerned. Thank you. Sterilized