It is much smaller than the previous blending brush and it beautifully blends out the crease color without moving it too much.[3] Pencil brush - This brush is a much smaller version of the previous blending brush and it is usually made with natural fibers. The pencil brush can be used to add colors to smaller areas and also to blend them in without spreading the pigments too much. One can also add browbone and inner corner highlights it works well with powders.