Barbeque Smoker Box from GrillMark is designed in stainless steel to burn wood and give out smoke so you can relish that delicious wood-fired taste in your barbeque grills Simply add mesquite, hickory or any other wood chips and place it on steel heat plate, lava rocks or ceramic briquettes Enjoy a less intense and slower smoke by pre-soaking wood in water for 20 minutes before burning