The Handy House Lava Rock Grill Stone Set, Gray A unique dining experience in which each guest can cook their own food right at their plate Heat the volcano-lava rock in the oven; Place it in the steel, seated in the bamboo holder Each diner receives their meat, fish, seafood or vegetables and quickly sears both sides Then simply let it sizzle to the perfection of each eater, right at their place setting Three Piece set includes: Lava Rock (7 3/4 " x 5" x 1") set into a stainless steel base, held by a bamboo tray