Stila Stay All Day Dual-Ended Waterproof Liquid Eye Liner While one side of this Stila Stay All Day Dual-Ended Waterproof Liquid Eye Liner ($28) is the same as the brand's bestseller, the flip side features a micro-tip to make an even tinier point. Image Source: sephora.com Stila Stay All Day Dual-Ended Waterproof Liquid Eye Liner $28 from sephora.com Buy Now