Fenty Beauty By Rihanna Flyliner Longwear Liquid Eyeliner Cuz I'm Black - 0.55ml

A high-performance liquid eyeliner from Fenty Beauty by Rihanna, in the shade “Cuz I’m Black” (true satin black).

• It features a “super-flex” felt tip and an easy-grip triangular pen shape for precise, smooth application.

• The formula is described as hyper-saturated colour with water-resistant, fade-proof long-wear finish — “won’t fade or transfer until you say when.” 

• Fill weight: 0.55 mL / 0.019 oz. 

• Vegan, cruelty-free. 

 Key Benefits

• Deep, rich black pigmentation – ensures bold, defined liner lines.

• Precision tip + easy control – the flex tip allows fine lines and thicker flicks, with minimal drag or skipping.

• Long-wear & water-resistant formula – good for humid conditions or long wear (relevant for your region).

• Versatile for many eyeliner styles – thanks to the tapered tip, you can do subtle lash-lining, dramatic cat eyes, graphic flicks.

• Ergonomic design – the triangular shape of the pen gives a steadier hold when creating precision lines.

 How to Use

Here’s a usage protocol that fits your careful beauty workflow and visual style:

1. Prep the eye-area

   • Ensure eyelids are clean and dry; apply an eye primer or light translucent powder if you tend to have oily lids (helps with longevity).

   • For best camera/visual results (you often do product/photo work), make sure lashes are groomed and the surrounding skin is smooth.

2. Shake the pen

   • The brand advises to “shake before use”.

   • Make sure the tip has good ink flow.

3. Application

   • Use the tip of the pen and glide it along the lash line. For a fine line: use light pressure; for a thicker flick: increase pressure. 

   • For best precision: anchor your hand, start from the inner corner moving outward; if doing a wing, lift slightly at the outer lash line.

   • Because you often shoot visuals: allow the line to set, check for sharpness under natural light so your liner appears clean and crisp in photos.

4. Set & maintain

   • Because the formula is water-resistant and long-wear, minimal touch-up is needed. Still, if you have oily eyelids or humid day, keep a fine q-tip and micellar water handy to tidy any smudges.

   • Always replace cap tightly & store the tip down to avoid drying out of the pen. 

   • At end of day: Use a suitable makeup remover/eye-makeup remover designed for longwear formulas, then follow your eye-care routine (which you seem to value).