The MAC Color Excess Gel Eyeliner Pencil delivers exceptionally rich, saturated color with a single, effortless stroke. This formula is designed for superior performance, offering a smooth-glide application that creates precise lines without pulling or skipping. As a professional-grade waterproof gel eyeliner pencil, it sets to a transfer-proof finish that remains vibrant and defined throughout the day and night. For those who need to buy MAC long lasting eyeliner for waterline, this pencil is specifically tested to provide hours of comfortable, intense wear. Extreme 24-Hour Wear on Lids: This longwear gel eyeliner is formulated to stay in place for over 24 hours on the eyelids, resisting fading and smudging for a consistent look. 12-Hour Waterline Performance: Specifically tested for safety and endurance, the liner provides up to 12 hours of bold color directly on the waterline without irritation. Waterproof and Transfer-Proof: The resilient formula withstands moisture and humidity. Once set, it will not transfer to the upper lid, making it an ideal non-smudging eyeliner for oily lids. Highly Pigmented, Smooth Glide: A creamy texture glides on smoothly for a potent, single-swipe color payoff, allowing for easy and precise application every time. Ophthalmologist-Tested: Deemed safe for use in the delicate eye area, this eyeliner is suitable for sensitive eyes and for those who wear contact lenses. Suggested Use For a defined look, draw the pencil along the upper lash line from the inner corner outward. For a smokey effect, apply a thicker line and use a smudging brush to soften the edge before the formula sets. To add intensity and the appearance of fuller lashes, gently apply the pencil along the upper and lower waterlines.