CLR STAY LASH SRM LQD LNR BLCKST BLCK. Features: Lash serum + liquid eyeliner in one. Visibly healthier lashes in 1 week. Lash-line hugging brush tip glides on with flexibility and is easy to use and control. ColorStay Adapti-Flex Color Lock Technology for lasting color + all-day wear. Provides bold, rich black color in one stroke. Glides on smoothly, doesn't skip or drag. Suitable for all eye shapes. Waterproof; does not smudge, transfer, fade or bleed. Key Ingredients: Nourishes lash line with serum-infused Tahitian Microalgae. :