dij offers carefully crafted Japanese metal products. Our products are formed in a caving manufacturing method and manually finished by the experienced Japanese maker. This gives the heaviness and the sophistication in our products.
Brass is an alloy consist of copper with zinc added, and the performances depend on the proportion of zinc.
Initially it has sheen and can change due to oxidation, resulting in a tarnish or patina on the surface. It changes its appearances over the time as you use, which can be appreciated. However, a condition can be treated with the maintenance cream.