LT11-003 is a washbasin to express smooth round and curve shape by simplicity and briefness with the concept of minimalism. It is an artificial marble product made by cast molding method and can safely be used with uniformity and mass production. Fun of wash and storage space was added by the application of rounds with different sizes. It was designed with three storage spaces made dents so that the utilization of each space can show off bath room’s interiors depending on user’s preference. And, it put emphasis on practical space usage.