The bristles on the Urban Decay Perversion Waterproof Mascara wand are very fluffy, but the applicator itself could be a bit too large for smaller eyes. The consistency is not too wet, which allows it to dry quite quickly, preventing messes and mishaps when blinking. The pigment is very dark and coats the lashes very easily with one application. It does not clump and continues to apply well with more coats, though I stopped on my third swipe. While I don't think it thickens the lashes as much as other mascaras, it does lengthen them quite prominently. It only slightly lifts the lashes, so those that are very straight and point downwards would require curling before application for maximum effect. As for its waterproof claim, the formula is extremely sturdy and resistant, and will not bleed or smudge in the most direct water pressure, such as in a shower or in the most vigorous of activities. Overall, the formula exceeded my expectations in terms of performance and durability.