I was searching for a liner brush, and THEBOON's is thin and firm—just what I wanted. It lets me draw really precise details.

THEBOON

Slim liner brush

I have pretty fleshy eyelids, so the brush tends to touch my skin a lot. I do wish the bristles were a bit longer, but out of all the brushes I own, this one from THEBOON is the smallest and thinnest, which makes it really handy.

I was looking for a really thin liner brush and found one from THEBOON, so I decided to give it a try. It's so slim that drawing lines is a breeze.

I think there was a mix-up with the delivery, but since I needed a liner brush anyway, I’ll just use it! It creates nice, thin lines, so I’d recommend it for anyone who struggles with eyeliner.

It's really tiny, so you can touch up very detailed areas.

This brush is super thin and delicate! I use it for eyeliner and also to softly blend brown eyeshadow. Love how natural the finish looks with THEBOON brush.

The bristles looked a bit split in the photos, but once I dipped the THEBOON brush in eyeliner, they came together nicely and were really easy to use. I think this will be perfect for precise detailing.

The shape and size of this THEBOON brush are just right for creating precise, clean eyeliner—something I really care about lately, so I grabbed it right away. It's perfect for applying eyeliner and then blending a dark shadow on top, or even just lining with shadow. Because the brush is small, it doesn't cause powder fallout like bigger, wider brushes do. Super convenient and keeps things tidy!