stila Stay All Day Waterproof Liquid Eye Liner — Midnight Deep Blue, Felt-Tip Precision & Long-Wear

stila Stay All Day Waterproof Liquid Eye Liner in Midnight is a deep blue marker-style liquid liner that delivers precise, long-wearing color without smudging. This eyeliner combines a fine, felt-tip applicator with a quick-drying, waterproof formula to help you draw everything from hairline-thin strokes to bold, dramatic wings. Smooth application, satin finish, and PETA-certified cruelty-free status make it a reliable choice for everyday looks, special occasions, and humid or active days when you need makeup to stay put.

How does this liner create both thin and dramatic lines with one pen?

The pen-style tip offers control for delicate, precise strokes and enough ink flow to build up a bolder line when you change angle or pressure. The felt nib responds to subtle hand movements so you can transition seamlessly between a natural lash-defining line and a high-impact cat eye.

• Fine marker-like tip for hairline precision
• Apply light pressure and hold tip perpendicular for thin lines
• Turn the pen and press slightly to make thicker strokes or wings
• Layer quickly for deeper, more saturated color

Will this eyeliner stay put through sweat, humidity, or long days?

The formula is designed to resist water, transfer, and smudging, so it holds up well during long wear and in humid conditions. It sets quickly after application, reducing the chance of accidental smears while you finish your look.

• Quick-drying finish minimizes transfer while setting
• Waterproof ingredients help guard against sweat and moisture
• Smudge-proof formula retains shape throughout the day
• Best stored horizontally to maintain consistent ink flow

Is Midnight (deep blue) suitable for everyday wear or only special looks?

Midnight is a deep, navy-blue shade that reads as classic yet softer than black, making it versatile for subtle definition or statement makeup. Use a thin line for office-friendly enhancement, or intensify the color with a thicker application for evening or creative looks.

• Thin application: everyday, natural definition
• Built-up color: smokier, more dramatic eye looks
• Pairs well with neutral or warm eye shadows
• Deep blue offers contrast without the harshness of black

How do I use and care for this liquid liner to get the longest life?

Shake the pen gently before use to mix the pigment and formula, then sweep along the lash line from inner to outer corner. Keep the cap on when not in use and store the pen horizontally to keep the ink flowing evenly and avoid drying the tip prematurely.

• Shake well before each use to ensure consistent color
• Sweep tip smoothly along the lash line for best results
• Replace cap securely to prevent drying out
• Store horizontally and discard according to recommended period after opening

Who is this for? This liner suits anyone who values precision, longevity, and a refined finish—beginners who need a forgiving applicator, busy professionals who require all-day hold, and makeup enthusiasts who like to experiment with line thickness and color depth. If you want a cruelty-free, waterproof liquid liner that glides on cleanly and stays where you put it, stila’s Midnight shade offers a reliable deep-blue option for many looks.

Ingredients

Water/Aqua, Styrene/Acrylates Copolymer, Butylene Glycol, Beheneth-30, Sodium Polyaspartate,Phenoxyethanol, Alcohol, Methylparaben, Propylparaben, Sodium Dehydroacetate, Disodium EDTA, Acrylates/Octylacrylamide Copolymer, Sodium Hydroxide, Xanthan Gum, May Contain (+/_) Titanium Dioxide (CI 77891), Iron Oxides (CI 77491, CI 77492, CI 77499), Ferric Ammonium Ferrocyanide (CI 77510), Black 2 (CI 77266).

FAQ

Q: Is stila Stay All Day Waterproof Liquid Eye Liner smudge-proof?

A: Yes — its quick-drying, waterproof formula is designed to resist smudging and transfer for extended wear.

Q: How do I get a thinner line with this pen?

A: Use the tip perpendicular to the lash line and apply very light pressure; build up with additional strokes if needed.