From the RMK official website: Made from grey squirrel hair, this rounded brush has been designed to achieve control. With ease of use, you can create a natural gradation that blends onto your cheek...

It doesn't get more decadent than this RMK brush: fluffy, well tapered, buttery soft squirrel hair (I think). A brush this soft and yielding deposits pigment very sheerly, with no harsh edges. It's gr...