"A wing is something that you have to practice," said Chinchilla. "It's not something that you're going to get on the first try." To make it even, he recommends the oldest trick in the book: tape. Simply put a piece of tape at the corner of your eye and use that as a guide to make the line sharp.
"Start with the eye that's easier for you because you're going to be good at that, and you're going to kill that eye, and you're going to feel empowered to do the next eye," he said.
Image Source: Courtesy of KVD Vegan Beauty