The PATENTED Sigma Spa® Express Brush Cleaning Mat
is an innovative device featuring 7 patented textures to wash both eye and face brushes. The mat includes suction cups on the backside for secure placement on flat surfaces. Uniquely designed to fit most sinks at 32% smaller than the original Sigma Spa® Brush Cleaning Mat.
US Patent No. D746010; US Patent No. 9,345,316.