A drop-in sink is a popular sink style that is commonly used in kitchens and bathrooms. It features a rim or lip that sits on top of the counter-top and helps to support the weight of the sink. This makes it very easy to install, which is one of the main reasons for its popularity. The sink is secured in place using clamps that are located underneath it. Drop-in sinks are available in a variety of materials such as stainless steel, porcelain, and granite, and can be customized with holes to accommodate faucets or installed directly on the counter-top. They are a preferred option for homeowners who prefer to take on home improvement projects themselves as they are quick and easy to install and come in a wide range of styles and sizes.