This is a set of 6 masu (wooden measuring cups) for Math Salt (マスソルト). Material: Japanese cypress The bottom of each masu is imprinted with an encouraging or comforting word. There are 6 different words, please check the images. These are small, so please confirm the size. Three-shaku masu: Approximately 56 x 56 x 39mm (inner dimensions: approximately 42 x 30mm) * Due to the nature of woodworking, there may be individual differences of 1-2mm. These contained bath salts and are therefore not suitable for use as tableware. Please use them as small item containers. Please understand that these are stored at home, are used items, and have been inspected and measured by a non-professional. Thank you for your understanding.