@kajsa.ziebell: I had to test this again because the formula is crazy. It glides on like butter, but it does NOT move. I did the Q-tip test and the rub test—still perfect. If you need eyeliner that actually stays on all day, this is the one. #wonderskineyeliner #waterproofeyeliner #tiktokshop #tiktokshopmademebuyit #smudgeproofeyeliner @Wonderskin Beauty