Elkay sinks + faucets has expanded its kitchen sink options to include new choices in its Harmony collection. The new sinks offer the Elkay Slim Rim, which features a low profile edge that can be installed as a top mount or undermount, and effectively eliminates the places where bacteria and grime build up around the sink, notes the company. The Elkay Perfect Drain is also available in the Harmony series - an edgeless drain that provides a smooth sink bottom by removing rings around the drain to reduce bacteria build up. The line includes new double-bowl configurations offered in seven model options, as well as a larger single hospitality bowl. The e-granite Harmony sink is shown in Bisque.