What It Is:The Rouge Dior Lipstick Refill is a way to renew your finished lipstick or change up your lip makeup look by simply replacing the bullet.What It Does:With the same formula as the Rouge Dior Lipstick, the refill enables you to replenish or change up your lipstick shades as often as you like.How To Use It:- Unclip the previous refill from the lipstick base and insert the new refill in its place.- Apply the Rouge Dior Lip Balm (sold separately) as a hydrating base. Use a tissue to remove