k-beauty

Testing the Viral Flat Brow Pencil: My Honest Review of 4 Shades

A Seoul beauty editor's honest review of the popular hard flat brow pencil. Compare shades, formulas, and prices against Etude and Clio alternatives.

Mia Yoon··Updated May 25, 2026·8 min read
Testing the Viral Flat Brow Pencil: My Honest Review of 4 Shades

Last Tuesday at the Myeongdong Olive Young flagship, I watched three tourists struggle to choose between the massive Etude and Clio makeup displays. As a beauty editor who tests over 300 products a year, I usually point visitors toward a lesser-known alternative that costs ₩11,000 ($8.20). The lilybyred pencil has quietly climbed the Hwahae beauty rankings, offering the exact firm texture needed for the Korean straight brow trend without the premium price tag. While K-beauty is famous for Korean skincare and achieving glass skin, the actual Korean beauty routine relies heavily on precise, subtle makeup tools. This beginner-friendly eyebrow pencil features a flat oblique tip that deposits long-lasting pigment without caking, though its exceptionally hard wax base requires a slightly oily canvas to show up properly. I bought all four shades to test their wear time across different base routines.

What makes a hard formula pencil different?

Testing the Viral Flat Brow Pencil: My Honest Review of 4 Shades

Testing the Viral Flat Brow Pencil: My Honest Review of 4 Shades

Testing the Viral Flat Brow Pencil: My Honest Review of 4 Shades

A hard formula pencil uses a high ratio of wax to pigment, meaning it only deposits color when it interacts with the natural oils on your skin or foundation. This prevents heavy, blocky brows and allows for drawing hair-like strokes that look completely natural.

As I often explain to international readers, the 10-step Korean skincare routine is mostly a myth. Most Korean women use 4-5 products, focusing on daily makeup routine layering from thinnest to thickest consistency. This rule applies to your brows, too. You need that base of moisturizer or cushion foundation; otherwise, the pencil simply will not draw on bare, freshly cleansed skin. The built-in sebum-resistant formula ensures that once the pigment mixes with your skin's oils, it locks into a smudge-proof finish. This creates a clump-free application that makes natural brow mapping incredibly easy, even if your hands shake during your morning rush.

Shade Selection and Color Matching

The collection features four distinct shades designed to match natural Asian hair colors without pulling overly red or warm. You can choose from Classic Brown, Dark Brown, Gray Brown, and Ash Brown based on your current dye job or natural root color.

I currently use Shade 03 Gray Brown, which perfectly matches my undyed, naturally soft-black hair. Shade 01 Classic Brown works best for medium-toned dyed hair, while Shade 02 Dark Brown is ideal for deep chocolate tones. If you have bleached or cool-toned light hair, Shade 04 Ash Brown provides a muted, greenish-gray undertone that prevents the dreaded orange brow effect.

How does it compare to Stylevana bestsellers?

Compared to other popular Korean cosmetics, this pencil sits perfectly between the ultra-cheap options and mid-tier favorites. It offers better precision than the Etude Drawing Eye Brow and a firmer texture than the CLIO Kill Brow.

The Etude Drawing Eye Brow comparison is inevitable, as Etude's version costs just ₩4,000 ($3.00) and dominates Stylevana bestsellers. However, Etude's softer wax tends to clump if you apply too much pressure. On the other hand, the CLIO Kill Brow Auto Hard Brow Pencil retails for ₩20,000 ($14.90) and features a hexagonal tip. When checking the KRW to USD price conversion, the lilybyred option sits at a comfortable mid-point in Myeongdong retail pricing. All three include a built-in spoolie brush, but lilybyred's spoolie is noticeably stiffer, which helps blend out harsh lines aggressively.

Brand OptionAverage Price (KRW/USD)Formula TextureIdeal Target User
Etude Drawing Eye Brow₩4,000 ($3.00)Soft and creamyThose with very dry skin
lilybyred Hard Flat Brow₩11,000 ($8.20)Firm wax blendBeginners wanting subtle color
CLIO Kill Brow Auto₩20,000 ($14.90)Dense and powderyUsers needing high precision

Purchasing Korean Skincare Products Internationally

Buying K-beauty items directly from global retailers often provides better authenticity guarantees and access to the full shade range. Platforms like Olive Young Global frequently run promotions that make international shipping highly economical.

When browsing AsianBeauty Reddit recommendations, users often debate whether to buy from local importers or direct from Seoul. Based on my experience ordering Korean skincare products for friends abroad, direct sites offer fresher batches. As stated on their official storefront:

"Free shipping on orders over US$60" - OLIVE YOUNG Global Here are the main benefits I noticed when ordering through official global channels:

  • Global shipping availability to over 40 countries
  • Variety of options (4 colors/types) consistently in stock
  • Access to verified batch codes directly from the manufacturer

Honest Drawbacks and Application Tips

The main downside is that the ultra-hard wax will not deposit pigment on dry, freshly washed skin. You must apply your skincare base or foundation first to give the wax something to grip.

If you try to do your brows before applying your morning toner and moisturizer, you will just scratch your skin. Additionally, the flat shape is excellent for filling wide areas, but drawing individual hairs at the very front of the brow requires using the absolute highest point of the tip, which blunts quickly. For precision detailing, you need to regularly swipe the tip on a tissue to maintain that sharp edge.

For anyone looking to upgrade their brow game without spending prestige prices, this pencil delivers reliable, oil-resistant performance. It forces you to use a lighter hand, resulting in a much softer aesthetic. Have you tried switching to a hard formula yet, or do you still prefer softer pomades? Share your current routine in the comments below.

Frequently Asked Questions

Is lilybyred Hard Flat Brow Pencil worth it?

Yes, the lilybyred Hard Flat Brow Pencil is highly worth it for those seeking a budget-friendly, professional-grade brow tool. This hard formula pencil is specifically designed to mimic natural brow hairs without the risk of over-application, a common issue with softer products. At roughly $8 to $11, it offers a high-performance alternative to expensive luxury brands found in Olive Young Global. If you value a clump-free application and a pencil that maintains its sharp edge, it is a fantastic addition to any Korean beauty routine.

How to use lilybyred Hard Flat Brow Pencil for beginners?

To use the lilybyred Hard Flat Brow Pencil effectively, start by using the flat oblique tip to define the bottom edge of your brow, then use the narrow edge to draw thin, hair-like strokes in sparse areas. A key tip for beginners: this hard formula pencil works best when applied over a base of foundation or powder rather than bare skin. This ensures the pigment adheres smoothly for a natural look. Always finish by blending with the built-in spoolie to achieve that soft, diffused glass skin aesthetic.

lilybyred Hard Flat Brow Pencil vs Etude Drawing Eyebrow—which is better?

Choosing between lilybyred and Etude depends on your desired finish, but the lilybyred Hard Flat Brow Pencil is generally better for precision and longevity. While Etude is softer and more pigmented, lilybyred features a firmer, hard formula that prevents clumping and allows for more gradual color buildup. This makes lilybyred the superior choice for the trendy Korean straight brow look, as it offers more control for beginners and lasts longer throughout the day without smudging compared to many other Korean cosmetics.

Does lilybyred Hard Flat Brow Pencil work on oily skin?

Yes, the lilybyred Hard Flat Brow Pencil performs exceptionally well on oily skin due to its firm, wax-based hard formula. Unlike creamy pencils that may slide or smudge, this pencil is designed to grip the skin and stay put, offering a long-lasting finish that resists sebum. It is a staple in the Korean beauty routine for those who need their makeup to withstand humidity. For the best results, set your brow area with a light translucent powder after your Korean skincare products to ensure all-day wear.

Where to buy lilybyred Hard Flat Brow Pencil (4 Options)?

The most reliable place to buy the lilybyred Hard Flat Brow Pencil in all four shades is Olive Young Global, which ships authentic K-beauty products worldwide. You can also find it on major Korean cosmetics platforms like YesStyle, Stylevana, or Jolse. When purchasing, ensure you are selecting from the four available options—ranging from light brown to dark gray—to perfectly match your hair color. Buying from these reputable retailers guarantees you receive the genuine, high-quality pencil featured in top Hwahae beauty rankings.

It is good to revive the eyebrow texture delicately even for beginners with a hard formula.

Sources

  1. Olive Young Global - lilybyred Hard Flat Brow Pencil Product Specifications and Pricing
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Mia Yoon

Seoul-based beauty editor covering Korean skincare for international readers. Tests 300+ products per year across Olive Young and Stylevana.