Zojirushi CB-BA10 is a battery-powered grinder that can be easily used for sesame and as well as other types of small seeds. The power can be adjusted in three different levels according to how finely you prefer the seeds to be grinded. The upper unit (the jar) can be detached from the bottom, making it easy to clean and to store. The lid is designed in the way that's convenient for pouring and/or sprinkling. The product comes with a cleaning brush.