Tetsukon awakens the sense of determination as tough as iron and kindles clarity as pristine as spring water. Featuring an superb blend of Agarwood, Bergamot, Lavender, Violet. The characters of its name 鉄紺 can be interpreted as "deep blue-violet iron."

Each incense is a blend of natural aromatic materials, packed in a wooden tray with 40 sticks and a specially designed metal burner.