Sign up for 15% off your first order
Sign up for 15% off your first order
0

NEW

EXPLORE MARIO'S NEWEST INOVATIONS.

SHOP NOW
Outline star
Outline star
Outline star
Outline star
Outline star
Filled star
Filled star
Filled star
Filled star
Filled star
(43)

Master Blade® Brow Pencil

£25.00

This double-ended brow pencil defines the brows with an innovative blade tip and natural, brow-boosting color.

Shade:
Almost Black
Quantity 1
Leaping Bunny Approved
Cruelty-Free
Vegan

The tip of the blade creates ultra-precise, hair-like detail and dimension. The slanted edge creates a broader stroke for quick outlining, defining, and shading. The custom spoolie blends color effortlessly into the brows for a natural effect. Longwearing formula features a blend of natural waxes for lasting color adherence. Antioxidant-rich Acai Oil offers emollient glide. Automatic slide-up pencil delivers the perfect amount of product every time, for precise, controlled application. Eight shades complement any hair color and deliver an even, natural matte finish.

  • Choose the shade that best resembles your natural brow color. For color-treated hair, match the pencil to your root.
  • Slide the pencil up to reveal the blade. If too much product is exposed, simply retract the blade in the opposite direction. This will create optimal control for easy application.
  • Use the attached spoolie to comb hairs upward to reveal sparse areas.
  • Use the slanted edge of the blade to fill in brows from the head to the arch using short, hair-like strokes.
  • Use the pointed end of the blade to elongate the tail of the brow.
  • Finish by combing hair with the spoolie to blend out color.

MARIO'S BROW BLOWOUT

  • Apply Master Blade® Brow Pencil to the outer half of the brow.
  • Brush the hairs downward with the spoolie, then use the slanted edge of the pencil to define and elongate.
  • Brush and feather the inner corner of the brows upward, then use the tip of the pencil to create light, hair-like strokes at a 45 angle for a super-natural effect.
  • Use the spoolie to softly blend out color. Swipe Master Hold™ Brow Gel through your brows to lock your look into place.

Hydrogenated Vegetable Oil, Synthetic Beeswax, Dicalcium Phosphate, Copernicia Cerifera (Carnauba) Cera [cera Carnauba], Mica, Sorbitan Tristearate, Panthenol, Tocopherol, May Contain/peut Contenir (+/-): Titanium Dioxide (Ci 77891), Iron Oxides 77491, Ci 77492, 77499), Blue 1 Lake 42090). Ferric Ammonium Ferrocyanide 77510).

The list of ingredients is subject to change. Please consult the packaging of the product purchased.

Enter your email below to be the first to know when the Surrealskin™ Setting Collection Launches!

MARIO'S BROW BLOWOUT™​
1
STEP 1. FILL

Apply Master Blade® Brow Pencil to the outer half of the brow. Brush the hairs downward with the spoolie, then use the slanted edge of the pencil to define and elongate.​

2
STEP 2. LIFT

Brush and feather the inner corner of the brows upward, then use the tip of the pencil to create light, hair-like strokes at a 45 angle for a super-natural effect.​

3
STEP 3. LOCK

Use the spoolie to softly blend out color. Swipe Master Hold® Brow Gel through your brows to lock your look into place.​

Real Results

MARIO RECOMMENDS

Master Hold® Brow Gel

£22.00

Outline star
Outline star
Outline star
Outline star
Outline star
Filled star
Filled star
Filled star
Filled star
Filled star
(30)

E7 Dual-Ended Eyebrow Brush

£22.00

Outline star
Outline star
Outline star
Outline star
Outline star
Filled star
Filled star
Filled star
Filled star
Filled star
(6)

Customer Reviews: Master Blade® Brow Pencil

Rated 4.05 out of 5 stars based on 43 customer reviews.

72% of reviewers recommend this product.

Last long on your eyebrows

Rating: 5 out of 5 stars

The shades perfect.

Reviewed by Julie D. on July 21, 2026

Verified buyer

Recommends this product

Eyebrow pencil

Rating: 4 out of 5 stars

I like it from the first use

Reviewed by sabrine S. on July 10, 2026

Verified buyer

Recommends this product

Perfect brow pencil

Rating: 5 out of 5 stars

Love this brow pencil. It applies easily and doesn’t smudge. Looks natural.

Reviewed by Jennifer S. on July 8, 2026

Verified buyer

Recommends this product

Complete waste of money – Bone dry

Rating: 1 out of 5 stars

​I am extremely disappointed with this eyebrow pencil. It arrived completely dried out. The formula is so stiff that it doesn't leave any color at all, making it impossible to apply. It is completely unusable and a total waste of money. Going straight into the trash.

Reviewed by Olena B. on May 12, 2026

Verified buyer

Does not recommend this product

Finally found the one

Rating: 5 out of 5 stars

I had been looking for a good brow pencil and I have finally found "the one." It glides on with minimal effort and stays all day long until you wash it off! The angle of the tip is chef's kiss!! I love it so much!!!

Reviewed by Robin A. on May 10, 2026

Verified buyer

Recommends this product

Perfect with trustworth.

Rating: 5 out of 5 stars

This is perfect. The way any kind of light touches the skin reveals such a natural appearance. Ive not found this perfect, natural, soft, precise, natural in any eyebrow product other this this one. Buildable. Natural. I am so happy. This is it.

Reviewed by Joshua J. on May 1, 2026

Verified buyer

Recommends this product

Love it.

Rating: 5 out of 5 stars

Love it.

Reviewed by Marisol O. on April 18, 2026

Verified buyer

Recommends this product

Love this honey brown...

Rating: 5 out of 5 stars

Love this honey brown shade for my fair complexion and auburn hair. Apply with light strokes

Reviewed by Teresa B. on March 24, 2026

Verified buyer

Recommends this product

I finally found it!

Rating: 5 out of 5 stars

I finally found the brow pencil of my dreams! I have tried so many others but, could never find a brow product that worked for my colorless, sparse brows. I wish I had tried Mario's much sooner.

Reviewed by Connie L Smith S. on March 20, 2026

Verified buyer

Recommends this product

It was broken once I opened it

Rating: 1 out of 5 stars

It was broken as soon as I opened it

Reviewed by daniela S. on March 19, 2026

Verified buyer

Does not recommend this product

Easy to use

Rating: 5 out of 5 stars

So easy to use and looks very professional, even for an amateur.

Reviewed by Alison J. on February 16, 2026

Verified buyer

Recommends this product

Faulty pencil??

Rating: 1 out of 5 stars

I have only used this twice and for some reason the pencil is completely gone. Quite pricey to only be able to use twice….

Reviewed by Elizabeth L. on December 30, 2025

Verified buyer

Does not recommend this product

Must not have ordered...

Rating: 3 out of 5 stars

Must not have ordered the right color. It doesn’t do anything for my brows

Reviewed by Jackie S. on December 17, 2025

Verified buyer

Does not recommend this product

Good

Rating: 5 out of 5 stars

Good product!

Reviewed by Luna S. on November 26, 2025

Verified buyer

Recommends this product

Perfect for blonde

Rating: 5 out of 5 stars

Perfect for blonde

Reviewed by Gona K. on October 10, 2025

Verified buyer

Recommends this product

Like it

Rating: 4 out of 5 stars

Like it

Reviewed by Betty F. on September 25, 2025

Verified buyer

Recommends this product

7th time buying!

Rating: 5 out of 5 stars

I’m on my 7th eyebrow pencil. Love this!

Reviewed by Marina V. on August 20, 2025

Verified buyer

Recommends this product

Artistic perfection

Rating: 5 out of 5 stars

I simply just love this brand. The artistry speaks to me and the range of products are award winners for a reason. This fills in my brows to give me natural looking, feather like texture so I don’t have two rectangles shaping my face. The applied attachment is amazing for blending the strokes

Reviewed by Shivani Chackan on July 12, 2025

Verified buyer

Recommends this product

Good, but some clear misses.

Rating: 2 out of 5 stars

The formula in the pencil is brittle and broke easily. The shape of the pencil is nice in theory, but has a bit of a learning curve to fill in my full shape. The color was a great match to my hair and brows. The retractable slide was great, and was nice to retract to protect the pencil when done with using. I will not be re-buying.

Reviewed by Melissa Hawry on April 8, 2025

Verified buyer

Does not recommend this product

Love this brow pencil...

Rating: 5 out of 5 stars

Love this brow pencil so easy to use stays in place great color match.

Reviewed by Krystal L. on April 5, 2025

Verified buyer

Recommends this product