Featuring a warm brown truffle finish, the Blanco Diamond 25 in. Single Basin Drop In / Undermount Kitchen Sink - Truffle adds a warm touch to the kitchen. The sleek sink is as functional as it is fashionable due to its heavy-duty SILGRANIT granite composite construction. Made with 80 percent solid granite, the composite is ultra strong and brings the appeal of natural stone to the countertop. Resistant to staining, heat, scratching, and corrosion, the sink is able to hold up to heavy use and comes with a limited lifetime ...