Eyeliner is one of the most difficult things to master in terms of makeup. Therefore we have tirelessly worked to create the very best eyeliner formulas, to perform where others fail. All of our eyeliner products are long-lasting and waterproof. With long wear guaranteed. Our Infinity Gel Eyeliner is the best choice for the waterline and a smudged out effect. Whereas, our Infinity Pen Eyeliner is the best choice for a more precise look!