The usage steps are as follows:
1. Remove the outer shell.
4. Apply to skin normally.
2. Remove the inner cap.
5. After use, screw the cream back on.
Note: Make sure the cream is screwed in completely!!!
3. Screw out the cream for use.
Note: Do not twist the cream for too long!!!
6. Replace the outer shell directly.
Note: Do not replace the inner cap!!!