DO NOT share this product with other people - this is an individual hygienic product for self use only!
Use medical alcohol to disinfect the roller and the area of the skin being treated before each session.
Highly Recommended - Apply suitable moisturizer / serum / lotion onto the treated area, before and after the use.
Roll gently back and forth 10 times in each direction horizontally, vertically, and diagonally on the area you wish to treat while maintaining the same speed and pressure to create more micro vessels. Do so slowly and softly.
After treatment apply moisturizer / serum / lotion to the treated skin area.