Awesome brush for gel eyeliner- gives precise, clean, lines and super smooth application. Wash and air dry and it's like new again. High quality brush as one would expect from MAC
Got both mac 209 & 210 brushes to use with the mac fluidline gel eye liner. By far 210 is the winner for me in making thin crisp lines on the upper eye lids. I thought 210 was too thick for me, even when wet and tip gathered to a point. Both brushes are similar otherwise in terms of length and stiffness.