Milani Tank Liquid Eyeliner-Meet liner without limits. With a fine, felt tip for precision application, this intensely pigmented, waterproof liner lasts all day, glides on seamlessly, dries quickly and never transfers – no skipping, smudging, or pulling! The smooth, uninterrupted ink flow makes this pen perfect for beginners and pros alike- fine lines, flicks, cat eyes and everything in between. This liquid liner is designed with a unique, airtight tank storage system that helps prevent dry-out and keeps the formula ultra-fresh. The tank system enables formula to stay fresh until the last drop, outlasting most Mass eyeliners and allowing you to use all of the product you paid for. The proof is in the Tank! This product is cruelty-free.