Replacement Heads for Flawless Generation 2, Facial Hair Removal Replacement Heads for Women, Compatible with Finishing Flawless Facial Hair Remover, Double Halo Replacement Heads Gen 2(4 Count)

How to Replace the head: Step 1: Twist the head counterclockwise and it just pops off. Step 2: Put replacement on, find the corresponding position, and twist clockwise, then push down. What is the dif...