This Samsung electric cooktop features sleek black smooth glass and four burner elements for efficient cooking. With knob controls and built-in installation, this 30-inch cooktop is the perfect addition to any kitchen. The Samsung NZ30R5330RK model is designed for cooking ranges and has a fuel type of electric. The control design is knob and the surface is burner. The material is glass with a model number of NZ30R5330RK. The brand and design of this cooktop is Samsung, perfect for those who want a reliable and efficient appliance in their home. The item width is 30 inches, making it a spacious addition to any kitchen. This cooktop is categorized under Home & Garden and Major Appliances, specifically under Ranges & Cooking Appliances and Cooktops.