1.electric grill with lava rock .kitchen equipment 2.stainless steel body 3.it's suitable for restaurant ,home ,snack bar .. electric grill with lava rockmodleCZ-335size870*1100*700mmpowe ... taste and smell. Its drawbacks are that the lava rock can become impregnated with food, which when it burns off creates a ... the barbecue flavour. This system is easier to clean. electric grill with lava rock