Staleks Pro - Expert Brush Liner 3 – 0.9mm / 10mm

Staleks Pro EXPERT 3 Brush Liner 0.9 mm / 10 mm: crisp precision, ultra-fine lines and a flawless French

If you love clean lines, ultra-fine details and that “wow” finishing touch, you’ll fall for the Staleks Pro EXPERT 3 Brush Liner. With a 0.9 mm width and a 10 mm hair length, this liner is made for nail technicians and nail artists who want controlled precision without over-effort. It’s especially powerful for a French Flawless look: the tip shape helps you recreate the same smile line on every nail with truly professional consistency. And of course, it also excels at thin lines, geometric patterns, art painting and any detail work that demands perfect control.

Why this liner brush is a nail art essential

A great liner is the one that follows your hand exactly: it glides, it doesn’t collapse, it doesn’t splay, and it keeps its shape even on busy days. The fine, flexible, deformation-resistant hair of the Staleks Pro EXPERT 3 is designed to create smooth, even lines without needing extra pressure. The result: less tension, more control and a cleaner look from the first stroke-perfect for delicate, precise, elegant nail art.

French Flawless: a consistent smile line on every nail

The tip shape is designed to make a crisp French easier. Whether you’re doing a classic French, reverse French, micro-French or a more graphic version, this brush helps you keep the curve stable and harmonious. You save time, you gain consistency, and clients instantly notice: a clean, balanced smile line with a truly polished finish.

Key benefits of the Brush Liner EXPERT 3

• 0.9 mm width: ideal for thin lines, details and controlled curves.
• 10 mm hair length: a perfect balance between precision and flow.
• “French Flawless” tip: helps recreate the same smile line on every nail.
• Ideal for complex designs: detailed art painting and precision work.
• Geometric patterns: crisp lines, clean angles and consistent strokes.
• Fine, flexible, anti-deformation hair: keeps its shape with regular use.
• Smooth lines with less effort: less pressure, more control.
• Strong aluminum handle: lightweight, impact-resistant and comfortable in hand.
• Comfort + accuracy: stable grip and reduced hand fatigue during long sessions.
• Professional quality: designed for daily, reliable use.

Hair performance: fine, flexible and stable-service after service

This brush is built to stay beautiful and consistent over time. The hair is fine for precision, flexible for glide and deformation-resistant for repeatable results. It keeps its shape even with frequent use, which is essential for repeating the same clean lines from one set to the next.

Aluminum handle: lightweight, robust and made for control

The aluminum handle is a real advantage: it’s lightweight yet resistant to damage. It offers a comfortable grip, great balance and precise control. On longer services (or when you’re in full creative mode), this ergonomics helps reduce fatigue and keeps your hand accurate until the last nail.

Technical specifications

• Product: liner brush
• Brand: Staleks Pro
• Range: EXPERT
• Model: Brush Liner EXPERT 3
• Width: 0.9 mm
• Hair length: 10 mm
• Use: French, thin lines, geometry, complex designs, art painting
• Hair: fine, flexible, deformation-resistant
• Handle: aluminum (lightweight and robust)
• Quality: professional, suitable for daily use

How to use it: clean strokes, step by step

1) For a crisp, even French

1. Prep the nail and apply your base/color according to your protocol.
2. Pick up a small amount of product to avoid overload.
3. Draw the smile line from both sides, then connect in the center for a balanced curve.
4. Use the 10 mm hair length to guide the line smoothly without pressing.
5. Refine the edges for an ultra-clean finish.

2) For thin lines and geometric designs

1. Load the brush lightly: too much product reduces sharpness.
2. Anchor your hand for stability.
3. Draw in one continuous motion with minimal, consistent pressure.
4. For angles, mark the point first, then pull the line for a cleaner result.

3) For complex designs and art painting

1. Work in thin layers: two light passes look cleaner than one heavy one.
2. Clean the tip between colors to keep lines crisp.
3. Keep the brush aligned: tip alignment is key for tiny details.

Care tips: keep the tip perfect for longer

• Clean immediately after use: waiting can set product into the hair.
• Use the correct cleanser for the product you used (gel, paint, etc.), following your protocol.
• Reshape the tip after cleaning, then let it dry flat.
• Avoid crushing the hair in a pouch: store it so the tip stays protected.
• Reserve it for detail work: keep the hair fine by avoiding “rough” tasks.

Pro tips: faster, cleaner results

• Less product: the key to a clean thin line, especially for French.
• Hand anchored: resting your hand eliminates micro-shaking.
• Breathing control: exhale gently while drawing long lines for steadier motion.
• Symmetry: for French, do one side on every nail first, then the other side to keep a consistent reference.

The pro liner for French Flawless and ultra-precise nail art

The Staleks Pro EXPERT 3 Brush Liner (0.9 mm / 10 mm) is the ideal partner for nail technicians and nail artists who demand precision: a French Flawless tip for consistent smile lines, fine anti-deformation hair for smooth strokes, and a robust aluminum handle for controlled movements with less fatigue. A durable, elegant brush made for daily professional use.