I love eco tools and this brush is no exception. This brush can be used for blending, shading and packing on eyeshadows..... No shedding whatsoever, easy to use and also good quality for such a great price.
If you just put it on the colors bleed tremendously. The only way this has worked for me is by exfoliating my lips and also using a lip lock product from another brands. Some colors are better then others.