This item is designed for use in educational settings, specifically for kindergartens, daycare centers, and lower elementary school grades. ABS resin body with stainless steel cover. Comes in a PP case. 15 notes. Dimensions: 155 x 37 x 20mm Weight: 75g (body only) Retail price: 1,485 yen (tax included) Neither instruction manual is available as they have been discarded. There are no markings.