A waterproof eyeliner pencil that maintains a precise tip by automatically self-sharpening with every twist of the cap. The hyper-pigmented kohl delivers color-rich results. Long-wearing, waterproof and non-flaking, this pencil can be used on the waterline. Self-sharpens automatically to maintain a precise tip with every twist of the cap. Can also be used on the waterline. The pencil performs like a liquid liner by gliding on a precise line that makes your eyes pop. A long-wearing, waterproof, and non-flaking formula. This hyper-pigmented kohl offers color-rich results.