Thank you for viewing. This is a set of 5 chawanmushi (steamed egg custard) bowls. Width: Approximately 8.3 cm Height: Approximately 7 cm (with lid: approximately 9.3 cm) Can also be used as soba choko (dipping sauce cups for soba noodles) or lidded teacups. They have been stored in a cabinet in their box for a long time. Thank you for your consideration.