Our Waterproof Gel Lip Liner is one of the best- products that our customers love so much! If you're looking for a waterproof formula that is rarely can be found on other brands, you are on the right place. Our gel lip liner is extremely long wearing and has waterproof formula that easily glides onto your lips. It's transfer-proof and non feathering, you can wear it for up to 7 hours. Achieve a professional-looking lips.