Tools and Home Improvement buyers, be warned. Based on my observations this cooktop falls short in terms of durability and efficiency .While it features a sleek design, the quality of its stainless steel material seems to be LACKING. Consistent use caused discoloration and warping, even with careful handling. On the upside, the size of the burners is convenient. However, considering its short lifespan and lackluster performance, I cannot recommend the Hotfield Cooktop Stainless Convertible HF425See full review