Underline Eyeshadow Makeup Brush

Angled-Cut Brush Designed for Aegyo-Sal

The Underline Eyeshadow Makeup Brush is a detail brush designed specifically for defining the aegyo-sal area beneath the eyes. Made with soft horsehair bristles, it feels gentle on the delicate under-eye skin without any irritation, and the angled-cut tip allows you to place shimmer precisely where you want it. Its short, flat shape ensures pearl shadows apply evenly without clumping or patchiness.

From Inner to Outer Corner in One Stroke

Use the angled front edge to tap a highlight at the inner corner, then sweep the brush outward along the lower lash line for a naturally defined aegyo-sal. If you've struggled with controlling the amount of product when applying with your fingers, this brush makes it easy to layer shimmer or micro-pearl shadows with precision. Beyond the under-eye, it's also perfect for adding targeted highlights to the lid or other narrow areas.

Compact Size for On-the-Go Touch-Ups

At just 12.5 cm in total length, this brush slips easily into any makeup pouch. The wooden handle and aluminum ferrule keep it lightweight yet durable, making it ideal for your everyday carry kit.

• Anyone who wants to apply pearl shadows with precision using a brush instead of fingers
• Those with sensitive under-eye skin looking for soft, gentle bristles
• Makeup lovers who enjoy creating a natural tear-light effect or inner-corner brightening looks

For the finishing touch in aegyo-sal makeup

Use this brush after completing your eye look with eyeshadow, when you want to add definition to the underline. Once your base makeup and eyeshadow are done, finish by applying pearl shimmer to the aegyo-sal for a natural teary-eye effect.

Precision application with the angled cut

Load the angled tip of the brush with pearl eyeshadow, then lightly tap the center section just once. Pat the angled tip along the inner corner to create an eye-opening effect, then sweep the brush horizontally from the inner to outer corner to blend seamlessly. The short, flat design allows for precise pearl application even on the narrow underline area.

Gentle cleansing to maintain bristle quality

Made with synthetic bristles, this brush is relatively easy to care for. Cleanse once a week with a mild cleanser or dedicated brush cleanser, shake off excess water, and lay flat on a towel to air-dry. The short bristles dry quickly, but always make sure the brush is completely dry before use to maintain hygiene.

Perfect for pearl shadows and glitter

Ideal for applying shimmery pearl eyeshadows or fine glitter evenly without clumping. Pearl formulas that are tricky to control with fingers become much easier to work with using this brush. Beyond the underline, try it for adding highlights to the inner lid or inner corner wherever precision is needed.

Tips for sensitive eye areas

Though the bristles are soft, if your under-eye skin is particularly sensitive, use a light patting motion rather than rubbing. After use, store the brush in its cap or a pouch to protect the bristle tips from getting flattened. If the bristles start to fray or color payoff becomes uneven, consider replacing the brush.

Product ingredients list.

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