Manual Juicer is often called Hand Juicer. You need not plug it into the wall. So, you can use it when you are away from home and at the time of traveling even.
It only requires a basic pressing motion or squeezing. But you have to apply huge pressure here to get maximum production.
This juicer produces pure juice and this juice contains more vitamins as well as minerals. As this juicer does not heat up without having electricity supply, so, its nutrients elements are not destroyed.