Product Features
1. Pour water to 2/5 barrel and put 450g (steel ball or material) with jewelry. Then add 10g polishing solution.
2. Select a specific time by turning the time control button.
3. Push the button, which is a one-way rotation.
4. Push the button, it is a two-way rotation. It rotates in one direction for about 1 minute, then it automatically rotates in the opposite direction for 1 minute. We recommend bidirectional rotation, which is more effective.