Description
Here is a full description of the Cathy Doll Maximal Eyeliner #01 Deep Black (0.7 ml) with photos and key details.



✅ Product Overview
- Name: Cathy Doll Maximal Eyeliner #01 Deep Black (also appears as “0.7 ml” version).
- Origin: Thailand.
- Key claim: Ultra-fine tip (0.1 mm) liquid eyeliner pen with long-wear, water/sweat/humidity resistant formula.
- Technology: “Maximal Film Former Innovation” — meaning the liquid texture transforms into a flexible film on the skin for durability.
- Available in two shades: #01 Deep Black (bold look) and #02 Sexy Brown (softer look).
🧴 Key Features & Benefits
- Ultra-fine tip (0.1 mm): Allows precise and sharp lines (inner corner to outer wing) with better control.
- Long-wearing / resistant: Designed to resist sweat, water, humidity, transfer (i.e., smudging) for all-day wear.
- Soft-touch handle: The pen body is described as “soft-touch” for comfortable grip and better handling.
- Removable with makeup remover: While long-wear, it can still be removed with standard eye makeup remover.
- Deep Black shade (#01): For a bold, sharp black line — good for dramatic or everyday eye definition.
📋 How to Use
- Shake (if instructed) and open the cap.
- Start from the inner corner of the upper eyelid and draw a thin line along the lash-line toward the outer corner.
- For winged or thicker look: gradually widen the line as you reach the outer corner. Close the cap tightly after each use to prevent drying.
- Remove at end of day with appropriate eye makeup remover.
🧪 Ingredients & Safety Notes
- Example ingredients: Water, Acrylates Copolymer, Styrene/Acrylates Copolymer, Butylene Glycol, Phenoxyethanol, 1,2-Hexanediol, Ethylhexylglycerin, etc.
- Registration number (Thailand): 10-2-6400028173 for the #01 Deep Black shade.
- Patch test recommended especially on sensitive skin/eye area. If irritation, discontinue use.
🎯 Who It’s Best For
- Anyone looking for precise, sharp eyeliner lines (thin to winged) with good durability.
- Those who struggle with smudging due to sweat or humidity.
- Users who prefer a felt-tip/pen style rather than gel or pencil.
- Ideal for black liner fans wanting clearly defined, bold lines.
⚠️ Important Considerations
- Even “water-/sweat-resistant” doesn’t mean completely impervious — slight transfer may occur depending on eyelid/oily skin type.
- The ultra‐fine tip means less margin for error — if you prefer a very thick, dramatic liner, you may need to drag the tip more or go over the line.
- Since it’s from Thailand, check local authenticity and expiry when buying in Sri Lanka or third-party retailer.
FAQs
Is Cathy Doll Maximal Eyeliner waterproof?
Yes, it is designed to be water-, sweat-, and humidity-resistant for long-lasting wear. However, it is still removable with standard eye makeup remover.
How do I apply it for precise lines?
Use the ultra-fine 0.1 mm tip to draw along the upper lash line. Start from the inner corner and gradually extend to the outer wing for a sharp line. You can layer to thicken or create a winged look.
Can it be used on sensitive eyes?
It is generally safe for most users, but those with sensitive or allergy-prone eyes should do a patch test first. Discontinue use if irritation occurs.
How do I remove it at the end of the day?
Use a gentle eye makeup remover or micellar water. Despite being long-wearing, it is formulated to come off without excessive rubbing or irritation.

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