To install Refill in the Revlon Handle:
- Twist ring clockwise to unlock.
- Remove existing roller ball and replace with desired refill.
- Replace ring and twist.
To clean:
- Twist ring clockwise to unlock and remove roller ball.
- Wash with warm water and gentle soap.
- Rinse and allow to air dry overnight.
- When ready to use, replace with desired refill and ring. Twist to lock in place.