Benefit Precisely, My Brow Pencil Waterproof Eyebrow Definer — Grey, Ultra-Fine Tip & Built-In Spoolie

Precisely, My Brow Pencil is a waterproof eyebrow definer with an ultra-fine tip that creates natural, hair-like strokes for long-lasting, defined brows.

This slim brow pencil from Benefit combines a superfine, non-sharpen tip with a glide-on, smudge-resistant formula to make filling sparse or over-tweezed areas quick and controllable. Designed with a built-in spoolie, the pencil balances precise application and soft blending so you can craft natural-looking eyebrows without heavy product buildup. The waterproof formula is formulated to resist smudging and stay put through daily activities, offering wearable definition that can last up to 12 hours.

How does the ultra-fine tip improve brow definition?

The ultra-fine, custom tip mimics individual brow hairs, allowing you to draw fine, precise strokes instead of blocky lines. That precision helps blend the pencil with your natural brows for a realistic finish. It’s especially useful when recreating the look of sparse patches or correcting uneven shapes.

• 0.1 mm-like tip creates hair-like lines for realistic detail
• Non-sharpen format maintains a consistent tip without frequent sharpening
• Firm but smooth core for controlled, even application

Will this pencil hold up in humid or active conditions?

The formula is waterproof and formulated to resist smudging, so it performs well in humid weather and during light activity. While wear varies by skin type and conditions, the pencil is designed to deliver long-lasting color that stays defined throughout the day. For extra longevity, set your brows with a clear gel after filling.

• Waterproof, smudge-resistant formula for improved staying power
• Wear reported up to about 12 hours under typical conditions
• Pairs with brow gel for extended hold in extreme conditions

How do I use the built-in spoolie to get natural results?

After drawing short, light strokes with the fine tip, use the spoolie to brush through brows and soften any harsh edges. Brushing blends product into the existing brow hairs for a seamless finish and helps distribute color evenly. Finish with a light feathering motion to recreate natural hair flow.

• Stroke in the direction of hair growth with the pencil
• Softly blend with the spoolie to remove excess product
• Repeat light layering for increased definition without looking heavy

What makes this pencil easy for beginners or quick routines?

The pencil’s ‘goof proof’ design and glide-on formula simplify shaping and spot-filling, reducing the skill needed for polished brows. Its slim profile fits comfortably in a makeup bag or pocket for on-the-go touch-ups. The non-sharpen tip and integrated spoolie mean fewer tools and less fuss during application.

• Custom, non-sharpen tip simplifies application — no sharpener needed
• Built-in spoolie eliminates the need for a separate brush
• Compact, travel-friendly format for quick touch-ups

Who this is for: This pencil suits anyone seeking precise, natural-looking brow definition—ideal for people with sparse areas, those who over-tweeze, or anyone wanting a clean, groomed brow with minimal effort. It’s particularly helpful for beginners who want a forgiving, quick method to shape and fill brows, as well as experienced users who need a reliable, waterproof tool for everyday wear.