Used with a needle felting tool, this brush-like mat allows you to get rid of any lint from your felt while smoothing it for easy needle felting. To use, place your base fabric on top of the mat, then place your felt motif or roving on top. Hold the felting needle upright and poke up and down until the motif or roving and base fabric fibers mesh together. Snag this tool for smooth, consistent punching on a brush-like mat.Details:4.5" x 3.75" x 1.75"For use with a needle felting tool (sold separately)Use a comb to remove any stray lint after each use