I've always struggled with achieving the perfect winged eyeliner, so I was excited to try out the Vamp Style Wing Eyeliner Stamp. The dual-ended design makes it easy to create a flawless wing or cat eye look, and I appreciated that it was sweat and smudge-proof, lasting all day without the need for touch-ups. However, despite the promise of a "long-lasting" liner, I found that the formula tended to flake off throughout the day. Additionally, the classic 10mm size was a bit too thick for my persoSee full review