CUSIMAX Double Hot Plate is suitable for All Type of Cookware. Compatible with pots and pans with maximum size of 7.4 + 6.1 inches. Works with glass and aluminum and heats cookware efficiently with minimal heat loss. [CONVENIENT & COOKING INDEPENDENTLY]--No stovetop required. Our electric burner features adjustable temperature control and non slip feet, help you enjoy cooking time freely and easily. Cooking two dishes with our double hot plates at the same time. Great for every day use or as an extra cooking appliance in a busy kitchen. [SAFETY & EASY TO CLEAN]--Temperature is regulated by a thermostat. Black Stainless steel body built to withstand frequent use. Simply wipe with a clean cloth when cool. Smooth Stainless steel body not only built to withstand frequent use and good- looking. [MULTIPURPOSE]---This compact burner can cook in smaller spaces. cook food including warm sauces, decoct steak, grilled cheese, boil water, make soup, cook pasta and vegetables and do so much more. The heating light may cycle on and off during operation. This cycling is normal and indicates that the correct temperature is being maintained. All CUSIMAX products are covered by Product Liability Insurance of United States. For details, please refer to the instruction manual. (Note: It is normal the machine will get hot because it has higher calorific value when it works.The heating light may cycle on and off during operation.)