1 California Water Blade. The orignial 12" California Water Blade removes water quickly, cleanly and efficiently. The California Water Blade will mold itself to almost any contour, and will dry the surface in one pass. The patented T-Bar edge is made of medical grade silicone, one of the most gentle and smooth substances available in the auto detailing industry. In this unique combo we also include Lane's 16x16 Microfiber Towel. This towel is designed to polish and clean, leaving a lint-free, streak free surface.