Smart Buffet Ware is exactly what our name implies. We have designed the greenest method on Earth to heat your buffet. We are so green, the savings will pay for the equipment, in most cases, within one year. Save 96% over the cost of canned fuel. Save 69% over the cost of electric heaters. Our average cost of operation in the USA is 5 ¢ents per hour. Beautiful designs and green solutions. For more information visit our website, http://www.smartbuffetware.com, or give us a call at (877) 463-3388.