This is a great way to absorb excess moisture and bring out the flavor of your rice. Sagara is a special Japanese tree that is produced mainly from Kiso. Not only does it have a strong scent as hinoki, it is light, soft, and resistant to water, moisture, and acid. It is made with an ultra-thick process so it stays firm. We only use carefully selected edge grain wood with Kiso Saki over 101 years old