The Kolinsky bristles hold paint beautifully — I did a full mini with just this one brush and barely had to reload. The tip keeps a sharp point even after a couple of long sessions.
Scarlett★★★★☆
I've been using this for fine detail work and the Kolinsky bristles hold a sharp point way longer than my old synthetic liner did. Only gripe is the price, but the paint absorption is noticeably better so I get it.
Ryan N.★★★★☆
The tip on this liner brush is genuinely fine enough for tiny detail work, and paint flows off it smoothly without blotching. Only gripe is the price stings a bit for a single brush, but the hand-crafted Kolinsky quality shows in every stroke.