ProtoClinical k-beauty [TOO COOL FOR SCHOOL] Brow Designing Slim Pencil 0.04g (3colors) single slim brow pencil centered upright on a light neutral background
ProtoClinical k-beauty [TOO COOL FOR SCHOOL] Brow Designing Slim Pencil 0.04g (3colors) single slim brow pencil centered upright on a light neutral background
ProtoClinical k-beauty [TOO COOL FOR SCHOOL] Brow Designing Slim Pencil 0.04g (3colors) single slim brow pencil centered upright in taupe on a light neutral background
ProtoClinical k-beauty [TOO COOL FOR SCHOOL] Brow Designing Slim Pencil 0.04g (3colors) single slim brow pencil centered upright in taupe on a light neutral background
ProtoClinical k-beauty [TOO COOL FOR SCHOOL] Brow Designing Slim Pencil 0.04g (3colors) single slim brow pencil centered upright in taupe on a light neutral background
ProtoClinical k-beauty [TOO COOL FOR SCHOOL] Brow Designing Slim Pencil 0.04g (3colors) single horizontal brown brow swatch with a soft gradient edge on a pale pink and gray background
ProtoClinical k-beauty [TOO COOL FOR SCHOOL] Brow Designing Slim Pencil 0.04g (3colors) single horizontal brown brow swatch with a soft gradient edge on a pale pink and gray background
ProtoClinical k-beauty [TOO COOL FOR SCHOOL] Brow Designing Slim Pencil 0.04g (3colors) single horizontal brown brow swatch with a soft gradient edge on a pale pink and gray background
TOO COOL FOR SCHOOL

[TOO COOL FOR SCHOOL] Brow Designing Slim Pencil 0.04g (3colors)

$9.80
Hair-like brow definition Fills sparse areas Soft buildable color Detail and fill control Natural brow shaping Balanced brow texture
The square edge shape allows easy drawing of detailed eyebrow texture and wide parts.Use the narrow edge side for detailed eyebrow texture, and use the optimal wide flat side to quickly fill in empty area.The soft color allows detailed eyebrow expression even when applied for multiple times.
Creates neat, natural brows with detail-focused control.
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Square-edge brow pencil Dual-edge control Soft buildable color
Brow Defining Complex
[TOO COOL FOR SCHOOL] Brow Designing Slim Pencil 0.04g (3colors)
[TOO COOL FOR SCHOOL] Brow Designing Slim Pencil 0.04g (3colors) Default Title
$9.80
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
What's inside ·

Brow Defining Complex, the repair molecule

Brow Defining Complex is the primary active in this formulation. It targets sparse brows through a mechanism that compounds with daily use, delivering defines and fills brows with natural-looking precision with consistent application.
Brow Defining Complex
supports this formula's targeted action
The texture

Precise, natural stick

The square edge shape allows easy drawing of detailed eyebrow texture and wide parts.
Use the narrow edge side for detailed eyebrow texture, and use the optimal wide flat side to quickly fill in empty area.
The soft color allows detailed eyebrow expression even when applied for multiple times.

All Skin Types sparse brows uneven brow shape faded brows
Hover the swatch — it ripples like water

How to use

1

Use the narrow edge to sketch fine brow hairs.

2

Turn the pencil and fill wider gaps with the flat side.

3

Follow your natural arch with short, light strokes.

4

Blend softly for a clean, natural finish.

Full transparency

Ingredients

Soft brow-color formula with smooth, buildable pigments.

A slim brow pencil performs best when tip geometry, pigment load, and glide are balanced. A finer pencil tip makes it easier to mimic natural brow hairs, place color only where it is needed, and build shape without creating a blocky edge. The formula usually relies on a controlled mix of waxes and powders so the pencil can deposit steady color, resist skipping, and stay blendable long enough for adjustments. When that balance is right, the result is a more natural-looking brow with cleaner structure and better control over intensity throughout the day.

For this product, the narrow or shaped tip is the key design advantage because it supports both detail work and targeted filling. That makes it useful for sketching hair-like strokes, softening sparse areas, and refining the brow tail without heavy buildup. The practical payoff is improved symmetry, easier shaping, and brows that look fuller and more defined while still reading as natural.

The detail

Specs & details

FormatBrow pencil
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Pairs beautifully with

Complete the routine

Build your routine Tick products to add them with this one
$9.80
Before you add to cart

Questions & answers

Choose a shade that matches or is slightly lighter than your natural brow color. Darker shades can look harsh.
Brows can be done before or after. Many prefer after, so they can see how the brow frames the eye look.
Most users notice initial improvement within 2 to 4 weeks. For full benefits like defines and fills brows with natural-looking precision, allow 6 to 8 weeks of consistent use.
Your skin begins adjusting. You may notice improved hydration and comfort before more visible changes like texture refinement become apparent.
Yes, this formula is developed to be compatible with all skin types dealing with sparse brows. If you have very reactive skin, patch test on the inner arm before full application.
The formula is designed to be well-tolerated. For pregnancy-specific concerns, consult your healthcare provider. For sensitive skin, patch test before full application.
Brow Defining Complex is the primary active that delivers the core benefits of this formula. Consistent use over time maximizes results.
Check the INCI list for the most accurate information on fragrance components. The formula is developed for minimal irritation potential.
Store in a cool, dry place away from direct sunlight. Use within 12 months of opening for optimal freshness and efficacy.
Formulated with Korean beauty expertise, this product combines carefully selected ingredients at optimal concentrations for targeted results that compound with consistent daily use.
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About the brand

OriginSeoul, KR
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