MAYBELLINE Unstoppable Mechanical Eyeliner Pencil Onyx - Pack of 2, Waterproof, 24H Wear

Maybelline Unstoppable Waterproof Mechanical Eyeliner Pencil in Onyx is a self-sharpening, smudge-resistant black eyeliner designed to give precise, long-lasting definition for up to 24 hours.

Engineered for people who want bold, consistent eye definition without daily fuss, this mechanical pencil delivers a creamy, highly pigmented black in a convenient twist-up format. The waterproof formula resists smudging and transfer while remaining suitable for sensitive eyes and contact lens wearers. Sold as a twin pack, each pencil is ready to create looks from subtle tightlines to dramatic cat eyes with minimal sharpening and easy control.

How does the self-sharpening pencil keep my liner precise?

The mechanical design maintains a fine point so you can draw thin, accurate lines every time. No manual sharpening is required, which means clean strokes and less waste. The slim tip also helps when lining inner rims or creating winged details.

• Twist-up mechanism keeps tip consistently sharp
• Fine point for precise lining and wings
• Compact body fits makeup bags and travel kits

Will this eyeliner stay put through a long day or activity?

The formula is water-resistant and formulated to limit smudging and fading, giving reliable wear during busy days, workouts, or humid conditions. While labelled for up to 24-hour wear under normal circumstances, longevity can vary with skin type and environment. It’s designed to minimize transfer while keeping color vivid.

• Waterproof and smudge-resistant finish
• High-pigment Onyx for intense black payoff
• Ophthalmologist-tested and suitable for sensitive eyes

How easy is it to apply for different looks?

The creamy glide enables smooth application whether you’re doing a subtle tightline or a dramatic wing. Control comes from the pencil’s slim barrel and the steady tip, making it beginner-friendly yet versatile enough for more advanced techniques. You can layer for deeper intensity or use a light hand for a softer line.

• Glides on smoothly for even color deposit
• Buildable coverage from soft to bold looks
• Works for tightlining, waterline, and wings

How does this pair fit into a broader makeup routine?

Packaged as a two-count, this pair ensures you have a backup or can keep one at home and one in your bag. It complements mascaras, shadows, and brow products to complete eye-focused makeup. Because it’s waterproof, it’s a practical choice for events, travel, and daily wear.

• Twin pack offers value and convenience
• Pairs with eyeshadow and mascara for layered eye looks
• Portable and spill-free alternative to sharpenable pencils

Who is this for? This product suits anyone seeking a dependable black eyeliner that balances precision, convenience, and lasting wear. It’s appropriate for people with sensitive eyes or contact lens wearers who want a waterproof, easily controlled pencil for everyday or special-occasion looks. Makeup beginners will appreciate the straightforward application, while experienced users can rely on the pigment and tip for more detailed artistry.

Ingredients

G842189/1: ISODODECANE, CERA ALBA / BEESWAX / CIRE DABEILLE, COPERNICIA CERIFERA CERA / CARNAUBA WAX / CIRE DE CARNAUBA, CETYL PEG/PPG-10/1 DIMETHICONE, ISOEICOSANE, TRIMETHYLSILOXYSILICATE, HYDROGENATED PALM KERNEL GLYCERIDES, HYDROGENATED PALM GLYCERIDES, ISOPROPYL PALMITATE, TOCOPHEROL, ALUMINA, RETINYL PALMITATE, SILICA, ALOE BARBADENSIS EXTRACT / ALOE BARBADENSIS LEAF EXTRACT [+/- MAY CONTAIN / PEUT CONTENIR, CI 77491, CI 77492, CI 77499 / IRON OXIDES, CI 77891 / TITANIUM DIOXIDE, MICA, CI 77742 / MANGANESE VIOLET, CI 77288 / CHROMIUM OXIDE GREENS, CI 77510 / FERRIC FERROCYANIDE, CI 77510 / FERRIC AMMONIUM FERROCYANIDE, CI 77266 / BLACK 2, CI 42090 / BLUE 1 LAKE, CI 75470 / CARMINE], D163751/2.