The MoonKong Eyebrow Pen is an $8 product designed to give fuller, more defined brows without fading or smudging. It has a long-lasting, waterproof, and smudge-proof formula with a realistic finish and staying power. The pen features a unique four-prong tip that creates hair-like strokes and comes in four waterproof shades. It also includes three brow-shaped stencils and a brow-shaping razor. The formula is sweat-proof and has an anti-dry formula
. The OETUIOW eyebrow tattoo pen is another long-lasting product with a waterproof, sweat-proof, and smudge-proof formula. It is designed to draw like real hair and has an anti-dry formula
. The Sephora Collection Waterproof Eyebrow Pencil and TattooStudio Waterproof Eyebrow Pencil are also mentioned as long-lasting, waterproof, and smudge- proof options
. The specific ingredients or materials of these products are not detailed in the search results. For detailed information on ingredients, it is recommended to refer to the product packaging or the manufacturer's official website.
