NYX PROFESSIONAL MAKEUP Mechanical Eyeliner Pencil, Gray Heliocare Our instant fit guards can

Our instant fit guards can be used for up to 3 nights and are easily disposable

wear orthodontic appliances or have braces

THIS DEVICE REQUIRES A SUBSCRIPTION to our easy-to-use mobile and desktop apps

Please take a measurement at the same time each day so that the data can be compared in a valuable way

NYX PROFESSIONAL MAKEUP Mechanical Eyeliner Pencil, Gray Heliocare Our instant fit guards canBrand: NYX PROFESSIONAL MAKEUP Color: Gray Features: Retractable Eye Liner: A line and defined eye is just a twist away with this eyeliner pen; Intense pigment covers like a liquid eyeliner while its creamy formula holds for hours; No need to sharpen just twist up and apply for a winged out eyeliner look Smudge Proof and Smooth: This smudge proof eyeliner glides on effortlessly and lasts all day through heat and humidity no sad bleeding eyeliner here;