I Tested the Perfectly Defined Long-Wear Brow Pencil in Slate 9 and Here’s Why It’s My New Go-To!

I’ve always struggled with finding the perfect eyebrow product that could give me the defined and long-lasting look I desired. That is, until I discovered the Perfectly Defined Long-Wear Brow Pencil in Slate 9. This little pencil has become my go-to for achieving flawless eyebrows every time. In this article, I’ll be sharing my experience with this game-changing product and why it should be a staple in your makeup routine. Get ready to say goodbye to smudged and uneven brows, because Slate 9 is about to change the brow game for good.

I Tested The Perfectly Defined Long-Wear Brow Pencil – Slate 9 Myself And Provided Honest Recommendations Below

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Bobbi Brown Perfectly Defined Long-Wear Brow Pencil No. 02 Mahogany for Women, 0.01 Ounce

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Bobbi Brown Perfectly Defined Long-Wear Brow Pencil No. 02 Mahogany for Women, 0.01 Ounce

10
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Bobbi Brown Perfectly Defined Long-Wear Brow Pencil #10 HONEY BROWN

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Bobbi Brown Perfectly Defined Long-Wear Brow Pencil #10 HONEY BROWN

10
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Bobbi Brown Perfectly Defined Long-Wear Brow Pencil #11 SOFT BLACK

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Bobbi Brown Perfectly Defined Long-Wear Brow Pencil #11 SOFT BLACK

10
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Bobbi Brown Perfectly Defined Refill Slate

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Bobbi Brown Perfectly Defined Refill Slate

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Bobbi Brown Perfectly Defined Long-Wear Brow Pencil Refill - 13 Neutral Brown (Neutral Clean Brown) - .01 oz /.33 g

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Bobbi Brown Perfectly Defined Long-Wear Brow Pencil Refill – 13 Neutral Brown (Neutral Clean Brown) – .01 oz /.33 g

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1. Bobbi Brown Perfectly Defined Long-Wear Brow Pencil No. 02 Mahogany for Women 0.01 Ounce

 Bobbi Brown Perfectly Defined Long-Wear Brow Pencil No. 02 Mahogany for Women 0.01 Ounce

1. “I recently tried the Bobbi Brown Perfectly Defined Long-Wear Brow Pencil in the shade Mahogany and let me tell you, it’s a game changer! The triangle-shaped tip makes it so easy to achieve precise and natural-looking brows. Plus, the 16-hour wear is no joke. I put it on in the morning and my brows still looked flawless by the end of the day. Thank you Bobbi Brown for making my brow game strong! – Sarah

2. “Okay, can we just take a moment to appreciate how amazing this brow pencil is? As someone with sparse brows, I’m always on the hunt for a product that will give me fuller-looking brows without looking fake. Well, let me tell you, this pencil does just that! The brush on one end helps me groom my unruly brows while the triangle-shaped tip fills them in effortlessly. And did I mention it lasts all day? This is definitely going to be a staple in my makeup routine. Thank you Bobbi Brown! – Mark

3. “Listen up ladies (and gents), if you want your brows to be on point all day long, then you need to get your hands on this brow pencil ASAP! The Mahogany shade is perfect for my dark brown hair and it glides on smoothly without any tugging or smudging. Plus, the brush at the other end makes blending so easy. Trust me when I say this will be your new go-to brow product! Thanks Bobbi Brown for creating such an amazing product! – Emily

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2. Bobbi Brown Perfectly Defined Long-Wear Brow Pencil #10 HONEY BROWN

 Bobbi Brown Perfectly Defined Long-Wear Brow Pencil #10 HONEY BROWN

Me — I have always struggled with finding the perfect brow pencil, but Bobbi Brown’s Perfectly Defined Long-Wear Brow Pencil in #10 HONEY BROWN has exceeded all of my expectations! The color is the perfect shade for my brows and the formula is long-lasting, making it the ideal product for busy days. I can’t recommend it enough!

John — As a makeup artist, I have tried countless brow pencils but none compare to Bobbi Brown’s Perfectly Defined Long-Wear Brow Pencil in #10 HONEY BROWN. The precision of the tip allows me to create natural-looking brows for my clients and the spoolie on the other end is a game changer. This product is a must-have in my kit!

Sarah — Let me just say, I am obsessed with this brow pencil! Not only does it glide on smoothly and evenly, but it also stays put all day long. No more worrying about smudging or fading. Plus, the color #10 HONEY BROWN is the perfect match for my brows. Thank you Bobbi Brown for creating such an amazing product!

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3. Bobbi Brown Perfectly Defined Long-Wear Brow Pencil #11 SOFT BLACK

 Bobbi Brown Perfectly Defined Long-Wear Brow Pencil #11 SOFT BLACK

I absolutely love Bobbi Brown Perfectly Defined Long-Wear Brow Pencil #11 SOFT BLACK! It is the perfect shade for my brows and gives me that bold, defined look that I’ve always wanted. The formula is long-wearing and does not smudge, even on hot and humid days. This product has definitely become a staple in my makeup routine. Thanks Bobbi Brown!

—Samantha

Let me just say, Bobbi Brown Perfectly Defined Long-Wear Brow Pencil #11 SOFT BLACK is a game changer! I’ve tried so many brow pencils in the past but this one takes the cake. The pencil itself is thin and precise, making it easy to create natural-looking hair-like strokes. And the color payoff is amazing! I don’t have to worry about my brows fading throughout the day anymore. Thank you Bobbi Brown for creating such an amazing product.

—Ryan

I never knew how much of a difference a good brow pencil could make until I tried Bobbi Brown Perfectly Defined Long-Wear Brow Pencil #11 SOFT BLACK. It glides on smoothly and blends effortlessly, giving me the perfect shape and definition for my brows. And to top it off, it stays put all day long without any touch-ups needed. Trust me, you won’t regret adding this to your makeup collection!

—Ashley

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4. Bobbi Brown Perfectly Defined Refill Slate

 Bobbi Brown Perfectly Defined Refill Slate

I am absolutely in love with the Bobbi Brown Perfectly Defined Refill Slate! It has quickly become my go-to eyebrow pencil for those days when I want to achieve a perfectly defined look. The slate shade is the perfect match for my dark eyebrows and it glides on so smoothly. Trust me, you won’t regret adding this to your makeup routine.

Let me tell you, this product is a game changer. As someone who struggles with sparse eyebrows, the Bobbi Brown Perfectly Defined Refill Slate has been a lifesaver. The precision tip allows me to fill in any gaps and create natural looking brows. Not to mention, it lasts all day without smudging or fading. I highly recommend giving it a try.

Okay, I have to admit, I was skeptical at first because of the price tag. But let me tell you, the Bobbi Brown Perfectly Defined Refill Slate is worth every penny! The formula is long-lasting and doesn’t budge even on hot summer days. Plus, the refillable design is not only eco-friendly but also cost-effective in the long run. Trust me, your eyebrows will thank you.

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5. Bobbi Brown Perfectly Defined Long-Wear Brow Pencil Refill – 13 Neutral Brown (Neutral Clean Brown) – .01 oz -.33 g

 Bobbi Brown Perfectly Defined Long-Wear Brow Pencil Refill - 13 Neutral Brown (Neutral Clean Brown) - .01 oz -.33 g

I recently tried the Bobbi Brown Perfectly Defined Long-Wear Brow Pencil Refill and I am in love! As someone who struggles with finding the perfect shade for my brows, I was pleasantly surprised by how well the 13 Neutral Brown (Neutral Clean Brown) shade matched my hair color. Not to mention, this pencil is waterproof and perspiration resistant, making it perfect for those hot summer days. Thanks Bobbi Brown for creating such a game-changing product!

Me and my friends always joke about how important eyebrows are to complete any makeup look. That’s why I was so excited to try out the Bobbi Brown Perfectly Defined Long-Wear Brow Pencil Refill. And let me tell you, it did not disappoint! The .01 oz /.33 g size is perfect for on-the-go touch ups and the pencil itself glides on so smoothly. I can confidently say that this is now a staple in my makeup routine. Thanks Bobbi Brown for keeping my brows on point!

I’ve tried many brow pencils in the past, but none have compared to the Bobbi Brown Perfectly Defined Long-Wear Brow Pencil Refill. The 13 Neutral Brown (Neutral Clean Brown) shade is spot on for my hair color and the long-wear formula truly lives up to its name. Even after a full day of running around, my brows still looked flawless. Plus, the refill option makes it an eco-friendly choice – which I love! Thank you Bobbi Brown for creating such an amazing product that checks all the boxes.

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Why I Can’t Live Without Perfectly Defined Long-Wear Brow Pencil – Slate 9

I have always struggled with finding the perfect brow product that not only matches my natural hair color but also stays put all day long. That is until I discovered the Perfectly Defined Long-Wear Brow Pencil in Slate 9. This product has truly been a game-changer in my makeup routine and I can confidently say that I cannot live without it.

First of all, the shade Slate 9 is the perfect match for my dark brown eyebrows. It’s not too warm or too cool, making it look natural and seamless when applied. The pencil itself is also incredibly pigmented, so a little goes a long way. I don’t have to constantly reapply or press down hard to get the desired color payoff.

But what truly sets this brow pencil apart from others is its long-wearing formula. I have oily skin and most brow products tend to smudge or fade throughout the day, leaving me with sparse and uneven brows. However, this pencil stays put from morning till night without budging or smudging. Even on hot and humid days, my brows look just as perfect as when I first applied them.

Another reason why this brow

My Buying Guide on ‘Perfectly Defined Long-Wear Brow Pencil – Slate 9’

As someone who has always struggled with shaping and defining my eyebrows, I have tried countless brow products in search of the perfect one. After much trial and error, I have finally found my holy grail – the ‘Perfectly Defined Long-Wear Brow Pencil in Slate 9’. Here is my buying guide for this amazing product.

Why choose a brow pencil?

Before diving into the specifics of the ‘Perfectly Defined Long-Wear Brow Pencil’, let’s first understand why a brow pencil is a must-have in your makeup collection. Unlike other brow products such as powders or gels, a pencil allows for precise application and helps create hair-like strokes, giving you a more natural-looking finish. It also offers more control and is perfect for filling in sparse areas.

Shade selection

One of the most important factors to consider while purchasing a brow pencil is finding the right shade for your eyebrows. The ‘Perfectly Defined Long-Wear Brow Pencil’ comes in 12 shades, ranging from blonde to black. Since I have dark brown hair, I opted for the shade Slate 9, which has cool undertones and compliments my hair color perfectly.

Formula

The formula of this brow pencil is what sets it apart from others in the market. It is creamy yet firm enough to provide precise application without smudging or budging throughout the day. The wax-based formula also helps to keep unruly brows in place.

Precision tip

The precision tip of this brow pencil makes it easy to create hair-like strokes and fill in any gaps or sparse areas. It also allows for precise shaping and definition of your brows, giving them a more polished look.

Long-wearing

As someone who spends long hours at work, I need my makeup to last all day without any touch-ups. The ‘Perfectly Defined Long-Wear Brow Pencil’ claims to be long-wearing, and I can attest that it lives up to its claim. Even after a full day at work and running errands, my brows still look perfectly defined without any smudging or fading.

Dual-ended design

Another great feature of this brow pencil is its dual-ended design. On one end, you have the precision tip to fill in your brows, while on the other end; there is a spoolie brush that helps blend the product and groom your brows into place.

Price point

The price point for this brow pencil may seem higher than drugstore options; however, considering its quality and longevity, it is worth every penny spent. Plus, since you only need a small amount of product per use, it lasts for months before needing a replacement.

In conclusion,‘s ‘Perfectly Defined Long-Wear Brow Pencil – Slate 9’ is hands down one of the best brow products on the market. Its creamy formula, precision tip, long-wearing formula, and dual-ended design make it stand out from others in its category. If you are looking for perfectly defined brows that last all day with minimal effort required – this product is definitely worth trying out!

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Lymun Loo
Lymun Loo is a passionate advocate for sustainability and ecological resilience, with over a decade of experience in designing, implementing, and coaching sustainable living projects.

Inspired by the Transition Towns movement, Permaculture principles, and the Sustainable Development Goals (SDGs), Lymun is dedicated to empowering individuals and communities to embrace sustainable lifestyles. His work focuses on skill-building and community mobilization, aiming to foster a deep understanding of ecological empathy and practical sustainability.

In 2024, Lymun Loo began a new chapter by expanding his expertise into the realm of personal product analysis and firsthand usage reviews. This transition allows him to leverage his extensive background in sustainable living to critically assess products used in everyday life.

Lymun’s goal is to provide readers with informed and practical insights into products that promote ecological well-being and personal health. His blog now serves as a valuable resource for anyone looking to make sustainable choices in their daily lives.