Spinbar® Magnetic Sink Strainer is an inexpensive solution to prevent your Spinbar® Magnetic Stirring Bars from going down the sink drain. The flexible, chemical resistant sink strainer has four strong magnets in each corner that attract and hold Spinbar® Magnetic Stirring Bars, while the long slits in the sides and skirt allow fluids to drain easily and rapidly. A wide skirt allows the Spinbar® Magnetic Sink Strainer to be used in a variety of sink drains and a flat edge on one side allows it to be placed near the sink wall. Four legs on the underside of the Spinbar® Magnetic Sink Strainer anchor the strainer in the sink drain and prevent it from being dislodged by flowing liquid. For better visibility of stirring bars, the Spinbar® Magnetic Sink Strainer is available in blue or green.