MAC Brushstroke 24 Hour Liquid Liner — Brushblack (0.67g) tapered brush tip, smudge‑proof long-wear

This liner pairs a painterly brush tip with a rich, high‑pigment formula to deliver both ultra-fine and bold looks in a single sweep. The Brushstroke design gives control for precise cat-eyes, tightlining, or graphic looks while a transfer‑resistant, water‑resistant formula helps maintain the finish through humidity, sweat, and long days. Ophthalmologist tested and suitable for contact lens wearers, Brushblack offers intense color without sacrificing wearability.

How does the brush tip improve liner application?

The tapered, brush-style tip mimics a paintbrush, allowing fluid, controlled strokes that can create hairlike thin lines or fuller, dramatic lines depending on pressure and angle. Beginners and pros benefit from the pen format that feels familiar and mistake-forgiving compared with traditional liquid applicators.

• Precision tapered brush for thin or thick strokes
• Flexible tip responds to hand pressure for variable line width
• Pen design offers steady control and easy maneuvering along the lash line
• Works for tightlining and bold winged looks

Will Brushblack stay put through a long day or active conditions?

Yes — the formula is created to resist transfer, water, sweat and humidity while keeping color vibrant. It’s described to last up to 24 hours under typical wear conditions, helping minimize midday touch-ups for most users.

• Long-wearing, 24‑hour formulation for extended coverage
• Smudge-proof and transfer-resistant finish
• Water‑resistant and humidity/sweatproof for active days
• Removes easily with warm water when desired

Is this liner safe for sensitive eyes and contact lens wearers?

MAC notes the product is ophthalmologist tested and marked safe for contact lens wearers, which helps reduce the risk of irritation for many users. As with any eye product, discontinue use if you experience discomfort and check the ingredient list if you have known sensitivities.

• Ophthalmologist tested for general eye safety
• Formulated to be compatible with contact lenses
• Contains common cosmetic preservatives and film-formers — review full ingredients if reactive
• Removable with warm water or regular makeup remover

How do I get the best results with Brushstroke Liner?

Apply directly to the lash line using light, steady strokes from inner to outer corner. Use the tip for hair‑thin lines; press slightly and angle for a bolder wing. Allow a few seconds to set to avoid smudging while it bonds to the skin.

• Start with small, connected strokes for a smooth line
• Angle the pen for thicker or thinner definition
• Wait a moment after application to prevent transfer before blinking
• Remove with warm water or makeup remover at the end of the day

Who is this for: MAC Brushstroke 24 Hour Liner in Brushblack suits anyone who wants a high‑pigment, durable liquid liner that can deliver both delicate and dramatic looks. It’s a strong pick for busy professionals, makeup beginners seeking an easy‑to‑control pen, performance‑focused users who need sweat and humidity resistance, and contact lens wearers looking for ophthalmologist-tested eye makeup. If you prefer pencil or gel liners, this pen may still be useful for crisp wings and precise lash-line definition.