It is the original american designed ceramic cooker. Derived from an ancient clay cooker called a "kamado," the modern Big Green Egg has undergone many improvements since it was introduced in 1974. Especially significant is replacement of the clay used in early models with durable space-age ceramics developed specifically for Big Green Egg to make the EGG® virtually indestructible under ordinary cooking conditions.
Some of the benefits of the Big Green Egg:
Fast lighting - ready to cook in 10 minutes with no lighter fluid
Ceramic walls retain heat with accurate temperature control and no hot spots
Fuel efficient so there is no need to add more charcoal while cooking
Constant tending not required; with enclosed cooking there are no grease flare-ups
Withstands temperature extremes from below 0° to 1800°F
Can be used year around, even in freezing temperatures and rain
Surfaces stay cooler and is safer around children than a metal grill
Weatherproof - ceramics won't rust
smoke at 180 degrees or sear at up to 750
Produces the juiciest, most awesome food you'll ever taste!