Self-rimming sinks, also known as Drop-in sinks, are installed above the countertop. These sinks possess a rolled and done rim which sits above the countertop and also will keep it in position. A self-rimming sink is the simplest kind of sink to set up since they could supplant it without needing to change the countertop of yours. It may be worn with any material which really makes it easy to adapt to the bathroom style of yours.