Multi-function 2-in-1 design: This paint brush cleaning comb also doubles up for cleaning paint rollers. The durable ABS plastic handle coupled with the stainless-steel teeth, simply straightens the bristle for a clean paint brush.  . Easy to use: Simply insert the brush or roller between the serrated jaws and then gently squeeze the handles. Then pull across the surface to remove the excess paint. Suitable for most paint brushes and rollers.