MARS Ink Black Liquid Pen Eyeliner | Smudge Proof & Waterproof Eye liner | Long Lasting Matte Finish | Ultra Fine Tip (1ml) (Black)

Name & Branding

• Product is sold under names like MARS Ink Black Eyeliner, Sketch Pen Eyeliner Ink Black, Liquid Ink Pen Eyeliner – Black (Jet Black) from the cosmetics brand MARS Cosmetics. HerbKart+3MARS Cosmetics+3Kabila+3

• The product is typically a pen/“sketch‑pen” style liquid eyeliner, with a fine felt tip or sketch pen tip MARS Ink Black Liquid Pen Eyeliner allowing precise lines, wings, etc. MARS Cosmetics+2Zivanyaa+2

Price & Volume

• It is priced around ₹249 MRP in many e‑commerce platforms like Nykaa. Nykaa+2ftp.blinkit.com+2

• Volume / net content is small (1 ml or ~1.5 ml, depending on variant) typical for pen eyeliners. Kabila+2HerbKart+2

Shade / Finish Options

• Primary shade is Ink Black / Jet Black. Some listings show other colour options (e.g. White, Blue) for the same pen series. Nykaa+2Kabila+2

• Finish is matte / rich matte black in most variants. HerbKart+1

Claims / Key Features (from product descriptions)
From the various descriptions:

• Intense pigment / rich colour payoff (“rich, strong black”, “jet‑black colour”) that shows up well even in one stroke. ftp.blinkit.com+3HerbKart+3Kabila+3

• Water‑resistant / waterproof formula in many variants. HerbKart+1

• Smudge proof performance — resists smearing, fading, transferring. HerbKart+2Kabila+2

• Fast / quick‑drying — dries relatively quickly to avoid smudging right after application. MARS Cosmetics+2HerbKart+2

• Ultra‑fine / Precise tip — sketch‑pen style tip that helps draw thin or thick lines, control the wing, etc. HerbKart+2Kabila+2

• Comfort / grip: long handle or comfortable pen body to help steady application. MARS Cosmetics+1

Ingredient Highlights
Some ingredient info is given in a few listings; examples include:

• Water, Acrylates Copolymer, Propylene Glycol, Polysorbate 80, Hyaluronic Acid, Phenoxyethanol, Perfume (Parfum), colour code / pigment (C177499). Nivara Cosmetics+1

• The formula suggests a water‑based or water‑dominated carrier, with film formers (acrylates) to help with adhesion / durability. Nivara Cosmetics+1

2. Texture, Application & Sensory Experience

From what users and the product descriptions report, here’s how the MARS Ink Black Pen Eyeliner feels & behaves in use.

Tip & Control

• The sketch pen / pen‑tip design gives control. Thin lines are possible; wings/flicks are manageable. Because pen forms tend to be less fluid than brush or gel, better precision. Zivanyaa+2HerbKart+2

• The long pen handle / body helps grip and stability during drawing. MARS Cosmetics+1

Flow & Glide

• Descriptions suggest “super smooth glide”, “silky formula”, “smooth application” so it is not draggy. Nivara Cosmetics+2HerbKart+2

• Because of fast‑drying tendency, there might be a moment of wetness, after which the line sets. Users likely need to avoid blinking too quickly or smudging while wet.

Finish

• Matte finish is emphasised. The black is described as “jet black” / “ink black”, which suggests deep, saturated pigment. HerbKart+1

• Once dried, expected to look bold, crisp, clean.

Longevity / Wear

• Many sellers claim long wear (no smudge, no fade) especially in waterproof / water‑resistant versions. Kabila+2bvncosmetics.com+2

• Reports of it lasting many hours; some listings even suggest up to ~20 hours in certain product descriptions. Kabila

3. Pros & Strengths

What this product seems to do well, based on descriptions and user feedback:

1. High Pigment Intensity
   The black is deep, rich. One stroke tends to deliver visible, bold colour. Good for dramatic eyeliner or defined eye looks.

2. Precision & Control
   Pen tip / sketch pen style gives possibility to draw very thin lines, neat edges, fine flicks. Good for wings.

3. Smudge / Water Resistance
   For many users, resistance to smearing, minor water or humidity is a plus. Ideal for daily wear or in conditions where minor moisture might interfere (sweat, humidity).

4. Fast Dry / Matte Finish
   The drying speed helps reduce smudging during application. Matte finish is often preferred for sharp, clean eyeliner looks (non‑shiny, no gloss unless intended).

5. Comfort & Pen Design
   The ergonomic pen body, long handle, easier control — especially helpful for precision, repeatedly drawing wings, etc.

6. Good Value
   Given its price (~₹249) and features, many users may find it good value for money. Compact volume, but acceptable given typical usage.

4. Weaknesses & Limitations

Every product has trade‑offs. Here are limitations / potential downsides, based on descriptions or inferred from formula / user stories.

1. Drying Too Quickly / Smudging During Wet Phase
   Rapid dry‑down means you have to be precise and fast. If application is slow, or eyelid moves, you might get uneven edges or smears while wet.

2. Removal Difficulty (for Waterproof / Water‑Resistant Versions)
   Waterproof or smudge‑proof formulas often need decent makeup remover, especially oil‑based or dual‑phase. May tug lashes or need rubbing.

3. Longevity vs Day Conditions
   Despite claims, under high humidity, sweat, or oily eyelids, wear may degrade / slightly fade or smudge.

4. Tip Durability / Ink Flow Over Time
   Pen tips may dry out, ink flow may reduce if left open or cap not sealed well. Sometimes, pen may skip if ink is not flowing properly.

5. Volume / Quantity vs Frequent Use
   Because it is only ~1 ml, frequent everyday use may lead to replacement often — users who use heavily may find that the product runs out relatively quickly.

6. Potential Irritation for Sensitive Eyes
   The presence of parfum (“fragrance”), phenoxyethanol, etc., means possible irritation for sensitive eyes / eyelids. Patch testing recommended.

5. Ingredients & Safety Profile

Drawing from the ingredient list(s) given, here is what can be said regarding safety, effects, and potential concerns.

Key Ingredients

• Water: base. Nivara Cosmetics+1

• Acrylates Copolymer: film-forming polymer helps in holding the pigment, making the line resistant to smudging / fading. Nivara Cosmetics

• Propylene Glycol: moisturizer / humectant, helps keep the formula from drying out and assists glide. Nivara Cosmetics

• Polysorbate 80: surfactant / emulsifier; helps mix pigment and ensure spread. Nivara Cosmetics

• Hyaluronic Acid: helps retain moisture, reduce dryness on eyelid / lash line. Nice additive for comfort. Nivara Cosmetics

• Phenoxyethanol: preservative. Efficient but can irritate some, especially sensitive skin.

• Parfum (Fragrance): may add scent; often included, but fragrance is a common irritant for sensitive users MARS Ink Black Liquid Pen Eyeliner.

• Pigment Code C177499: likely black pigment / dye that gives the black colour MARS Ink Black Liquid Pen Eyeliner.

Safety Considerations

• Users with sensitive eyelid skin or allergies should patch test due to fragrance + preservatives MARS Ink Black Liquid Pen Eyeliner.

• • Avoid applying inside (on waterline) unless product clearly and safely labelled for such use. Pen eyeliners often intended for lash line, upper lid MARS Ink Black Liquid Pen Eyeliner.

  • Shelf life: product is sealed, but once opened, pen may dry out. Must store cap tightly MARS Ink Black Liquid Pen Eyeliner.

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  6. How to Use — Application Guide & Tips

  To get the best out of this eyeliner and avoid mishaps, here are usage suggestions and tips.

  Preparation

  • Ensure eyelid is clean, dry. Remove oil or residue; a light dusting of translucent powder can help prevent slipping or smudging, especially on oily lids MARS Ink Black Liquid Pen Eyeliner.

  • Shake the pen lightly if product settles; ensures pigment flow MARS Ink Black Liquid Pen Eyeliner.

  Application

  • Start with light strokes: begin near inner corner with thin line, gradually increasing thickness as desired strip toward outer corner MARS Ink Black Liquid Pen Eyeliner.

  • For winged look: angle the pen, draw flick out from the outer corner of the lash line, then connect back. Use precision tip MARS Ink Black Liquid Pen Eyeliner.

  • Use small strokes rather than trying to draw long straight lines in one go — gives better control MARS Ink Black Liquid Pen Eyeliner.

  • Allow liner to dry before blinking or moving eyelid; avoid rubbing while wet MARS Ink Black Liquid Pen Eyeliner MARS Ink Black Liquid Pen Eyeliner.

  Layering & Styling

  • If you want a more dramatic or thicker look, after first coat dries, apply a second coat MARS Ink Black Liquid Pen Eyeliner.

  • Combine with eyeshadow or primer underneath to enhance longevity / prevent creasing MARS Ink Black Liquid Pen Eyeliner.

  • For lower lash line: use very light touch; use outer third only to avoid smudging MARS Ink Black Liquid Pen Eyeliner.

  Removal

  • Especially if waterproof/water‑resistant, use oil‑based remover or dual phase makeup remover MARS Ink Black Liquid Pen Eyeliner.

  • Use cotton pad or swab gently, pressing a little to let remover break down product, rather than rubbing harshly MARS Ink Black Liquid Pen Eyeliner.

  • Follow up with gentle cleanser if needed, then moisturiser for eyelids MARS Ink Black Liquid Pen Eyeliner.

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  7. Comparisons with Similar Products

  Here are how MARS Ink Black Liquid Pen Eyeliner compares to similar pen eyeliners in its price / feature category.

  Comparison Factor	How MARS Stands Out	Where Others May Excel
  Pigmentation / Black Intensity	Good; Jet Black finish; rich colour payoff in many listings.	Some premium brands may have even deeper carbon‑black or “blackest black” formulations, more fade‑resistant black.
  Tips & Precision	Ultra fine / sketch pen tip, good control for wings.	Brush tip liners can give more flexible lines; some rigid precision pens may be sharper.
  Waterproof / Smudge Resistance	Many versions claim water‑proof / smudge proof; good for daily wear.	High‑end waterproof liners may resist even heavy moisture or sweat for longer.
  Comfort	With hyaluronic acid etc., more moisturizing than bare matte liners. Pen style feels light.	Some liners might be more lightweight or have more conditioning agents.
  Price / Value	Affordable mid‑range; good for regular users.	Premium brands cost more but may offer bigger volume, packaging, or durability.

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  8. Suitability by Skin / Eye / Lifestyle Type

  Who is this eyeliner best for, and in which scenarios it may perform well (or less well).

  Best For:

  • Those who want bold, matte, sharp eyeliner looks (wings, dramatic lids) without shine.

  • Users who prefer pen eyeliners (for precision, speed) rather than brush or pot styles.

  • People whose eyes are fairly normal / not extremely watery; might be fine even on slightly oily lids with setting.

  • Daily wear where moderate water exposure (sweat, humidity) may occur but not extremes (like swimming).

  May Be Less Ideal for:

  • Very oily eyelids / intense sweat exposure: prolonged wear may degrade. Frequent retouches or waterproof formula needed.

  • Very sensitive eyes or those prone to allergy/irritation: due to fragrance + preservatives.

  • Users expecting ultra‑long wear (20+ hours) or extremely bold performance under harsh conditions; might need premium liners.

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  9. User Feedback & Reviews

  What actual users say (in reviews on Nykaa, etc.):

  • On Nykaa, the product shows ~4.3 stars average over many ratings. Suggests general satisfaction. Nykaa

  • Users often praise dark boldness of black, winged eyeliner looks; many say single stroke gives good colour payoff. Kabila+2Zivanyaa+2

  • Some mention minor smearing if eyelid is oily or if touched. Some complaints about cap sealing or tip drying if not capped well. (Inferred from typical pen‑liner feedback; direct explicit complaints are fewer but this is common in categories like this.)

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  10. Pros & Cons Summary

  Here’s a summary of advantages vs trade‑offs, to help decide if it’s a good fit.

  Pros

  • Deep, rich black colour — bold finish.

  • Matte, fast‑drying; good for sharp, clean eyeliner style.

  • Precision tip / pen style gives good control.

  • Smudge / water resistant versions perform well.

  • Additional comfort features (hyaluronic acid, moisture, smoother glide).

  • Affordable, widely available.

  Cons

  • Small volume (1‑1.5 ml) – frequent use may require frequent replacement.

  • Waterproof / smudge proof versions harder to remove.

  • Fragrance and preservatives may irritate sensitive eyes.

  • Tip may dry out or lose ink flow if not stored properly.

  • Under heavy sweat or very oily skin, smudging / breakdown possible.

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  11. Practical Recommendations & Best Practices

  To get maximum benefit from this eyeliner, here are usage and care tips.

  • Always shake before use (if applicable) to ensure pigment is mixed.

  • Store in cool & dry place; tightly cap after use to prevent drying out.

  • Use minimal product on the tip; wipe off excess before drawing (especially for precise work).

  • If eyelids are oily, use eye primer / light translucent powder first to give base.

  • Draw in small strokes rather than one long line for smoother curve and less error.

  • For wings: use tape or a guide if needed; steady hand; rest elbow if possible.

  • Remove properly – oil‑based remover works better for waterproof/matte formulas; follow up with gentle cleansing.

  • Replace reasonably often; avoid using old product past recommended open period (~6 months or recommended by brand).

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  12. Final Verdict

  Putting everything together, here is how I see the MARS Ink Black Liquid Pen Eyeliner:

  It is a solid, value‑for‑money eyeliner in the pen style, especially good for people wanting bold, matte, sharp eyeliner looks without breaking the bank. For everyday wear, office looks, nights out, it performs well when applied properly. It offers good pigment, decent lasting power, and many standard features that a liquid eyeliner in its price band should have.

  It may not beat premium luxury liners on ultra‑long wear / extreme waterproofness or rare ingredient minimalism, but it covers most of what many users need. If you are careful about application, removal, and suitable for your skin type / eye sensitivity, it’s likely to be a good choice.

  13. Eyeliner Trends & How MARS Ink Black Fits In

  To understand how this pen eyeliner aligns with what’s current in beauty, some trends are particularly relevant:

  • Sharp, graphic wings are still a strong look in 2025. Many beauty guides suggest revisiting classic cat‑eyes or “all‑around winged liner” styles. Such looks demand precision, clean edges, and a pen tip that holds ink flow well. This positions sketch‑pen liners like MARS’ as strong candidates for achieving those styles. Khuraira Cosmetics+3Coupondabba+3Who What Wear+3

  • Smoky or diffused liner looks (smudged, blended edges) are also in vogue. While liquid pens usually produce crisp lines, skilled users often blend immediately after applying or use powders over edges. A stable matte formula that doesn’t smudge too soon makes this possible. Who What Wear+1

  • Natural or minimal liner styles: thin lines, tight‑lining, or just accentuating lash lines softly. In such styles, deep black but non‑glossy, non‑shiny finish is preferred. MARS Ink Black with its jet black matte shade aligns with these minimal / natural looks when applied thinly. The Green Kiss+2Coupondabba+2

  • Waterproof / long wear performance is highly sought after, especially due to perspiration, humidity, mask wearing, etc. Users often prefer eyeliners that resist smudging but still remove easily at end of day. The MARS formula’s claim of water resistance / smudge‑proof is relevant here MARS Ink Black Liquid Pen Eyeliner.

  So in context, MARS Ink Black Liquid Pen Eyeliner sits well within current preferences: precisely tipped pen, matte deep black colour, claims for long wear/smudge/water resistance. For those wanting dramatic wings, clean precision, or strong liner looks, it fits well. For those wanting subtle looks, it can also be adapted (thin lines, minimal application).

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  14. Application Challenges & How MARS Might Address Them

  Using pen liquid eyeliners often comes with practical challenges. Understanding these helps set realistic expectations and make best use MARS Ink Black Liquid Pen Eyeliner.

  1. Ink flow consistency

     • Pen style liners sometimes have issues where the ink doesn’t flow evenly (either too dry or too runny). For MARS, given it’s advertised with good pigment and quick dry, one expects moderate flow but not overly wet. However, if tip is very fine, flow may feel thinner, require more passes. Users may need to prime the tip or “pump” lightly before first use MARS Ink Black Liquid Pen Eyeliner.

  2. Tip control

     • Fine tips allow thin lines, but can get bent, frayed, or leak. Pen‑body design (grip, angle, handle shape) matters a lot. From descriptions, MARS uses sketch pen design with pen barrel comfortable enough for steady grip. That helps precision, especially for flicks MARS Ink Black Liquid Pen Eyeliner.

  3. Drying time vs smudge risk

     • Liquid pens must dry quickly enough to avoid smearing but not so fast that you can’t adjust. MARS claims “fast‑drying” which is positive. But fast drying means if application is slow, mistakes are harder to correct MARS Ink Black Liquid Pen Eyeliner.

  4. Oily eyelids / ambient humidity

     • If eyelids are oily or environment humid, liners tend to “slide” before setting, or fade during the day. For those conditions, MARS’ water‑resistant or waterproof version would be better. Also, setting eyelids with powder or primer before lining helps MARS Ink Black Liquid Pen Eyeliner.

  5. Removal

     • 15. Detailed How‑To & Pro Application Tips

       To get the fullest benefit from MARS Ink Black, here are advanced tips and technique suggestions that go beyond basic usage:

       • Eyelid prep
         Clean eyelid with gentle cleanser, ensure no oils remain. Optionally use a light eye primer or translucent powder to create a dry base so the liner adheres better and smudges less MARS Ink Black Liquid Pen Eyeliner.