The Morton System Maxi Surface Glass Cutter Board is a glass cutting tool made by Morton Glass Works in Morton, Illinois. It is made up of two Mini Surface Plus panels that lock together to form a 22.5 in x 31.5 in surface. The chips fall below the cutting surface, so no sweeping is required. The Morton System is a collection of art glass tools used for stained glass, fused glass, and glass mosaics. The cutting surface cells trap glass chips to prevent scratching. The Portable Glass Shop can cut geometric shapes like triangles, rectangles, and diamonds. Compatible with all Morton cutting surface accessories. This is perfect for artists who love creating stained glass art!