A wakizashi had a slightly curved blade with a square-shaped hilt (handle). The hilt and the scabbard (the case in which the sword is kept) of a wakizashi was richly decorated with traditional motifs. A wakizashi was more decorated than a katana because it was not used as much as a katana, but still carried everywhere. Another distinctive feature is the scabbard (called a "saya"). The sayas were made to be like the katana but they could have extra pockets for smaller knives, a hair arranger, etc. 