Suribachi
Japanese mortar and pestle
From Wikipedia, the free encyclopedia
Suribachi (擂鉢, lit. "grinding-bowl") and surikogi (擂粉木, lit. "grind-powder-wood") are a Japanese mortar and pestle. These mortars are used in Japanese cooking to crush different ingredients such as sesame seeds.[1]

Form
The suribachi is a pottery bowl, glazed on the outside and with a rough pattern called kushi-no-me on the unglazed inside. This surface is somewhat similar to the surface of the oroshigane (grater). The surikogi pestle is made from wood to avoid excessive wear on the suribachi. Traditionally, the wood from the sanshō tree (Japanese prickly ash) was used, which adds a slight flavor to the food, although nowadays other woods are more common. The bowls have a diameter from 10 to 30 centimeters (3.9 to 11.8 inches).
Use
To use the suribachi the bowl is set on a non-slip surface, such as a rubber mat or a damp towel, and the surikogi is used to grind the material. Recently, plastic versions of the suribachi have also become popular, but they have a much shorter life-span.
History
In culture
The highest mountain on Iwo Jima, Mount Suribachi, was named after this kitchen device.[4]