Thank you for viewing. After meals, I wash the dishes by hand with a sponge, wipe them with a cloth, and then store them in the cupboard. There are no visible scratches or chips on the surface, but there are brown dot-like marks on the back. Please understand that these are used items before purchasing. Size: Diameter 21.5cm, Height: just under 2cm. Not suitable for soup as it has no depth. This is the price for a set of 6. Thank you for your understanding.