Panasonic offers a large variety of microwaves that fall into several large categories defining their use (countertop, built-in, commercial, etc). Of the basic countertop kind, the major differences are in the space present within the oven. The models first recommended by Panasonic are the NN-SD762S, the NN-SN942B, and the NN-SN942W.

countertop

Granite countertop is a type countertop available in home stores. They are usually made out of diamond hard material with a smooth and shiny surface. It's usually the ideal type of countertop used to be installed in the kitchen.

Corian is a durable countertop. Also durable is granite and marble.

It is one word countertop when used to mean a working surface.