Edge E-350 Undermount Double Equal Bowl Sink. Karran Edge Series European soft satin brushed finish sinks are a revolutionary leap forward in the design of the Stainless Steel Sink. Gone is the traditional rim, in its place, a unique resin matrix allows for seamless integration in laminate & solid surface countertops. No longer do you need a rim, overhang or reveal in your sink installations. Pure seamless integration is now achievable with Edge Series stainless steel undermount sinks from Karran. Versatile Edge Series sinks can also be undermounted to quartz & stone countertops. Cabinetmaker Warehouse is your online renovation superstore, shipping all the products you need for any project directly to your door. Let our experts guide you from inception to installation when it comes to installing new countertops, sinks & so much more, at a fraction of the price of your brick & mortar retailer.