The Big Green Egg is a blend of the best of ancient wisdom, modern technology and proprietary processes, resulting in a far superior product that is stronger, more durable and provides better heat insulation than any other outdoor cooker on the market. The Big Green Egg by far the best cooking device of its kind are the patented components and state-of the-art ceramic technologies that provide improved insulation, thermal shock tolerance and material strength. The high-quality ceramics used in each and every EGG will not crack or deteriorate over time, and many EGGs are passed down to the next generation.