What it is: A waterproof liquid eyeliner for sunset-ready eyes which offers precise application with every stroke. Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, triclocarban, triclosan, and contains less than one percent synthetic fragrance. It is also gluten-free. What Else You Need to Know:So easy to apply, tear-proof and quick-drying, this eyeliner by Gucci Beauty stays in place all day without smudging and can be used to enhance limitless eyeshadow looks or used alone to line the eyes. Available in one intense, highly-pigmented shade, Eve Black, the Stylo Définition waterproof eyeliner offers controlled and precise application thanks to the flexible felt tip. Housed in an enchanting light pink tube adorned with gold letters, this is an elegant tool suitable for both makeup artists and lovers.