Turn your propane or natural gas Cal Flame grill into a charcoal grill or smoker with this removable charcoal tray. Enjoy the flavor of charcoal as often as you want on your gas grill. Removable Charcoal Tray turns part of your Cal Flame grill into a charcoal and gas grill. Load removable tray with charcoal of your choice. The gas burner lights the charcoal, conveniently giving you the taste of charcoal grilled food. Fits easily into your gas grill just above the burners where you can add lump charcoal or smoking materials. Light the charcoal in the tray with your gas starter. Once coals are hot, turn the burners off and cook like a non-gas grill. Add water soaked wood chips to add that extra flavor.