Our marshmallow roasting set is the perfect accessory for making s'mores, roasting marshmallows and more. The two piece set comes with a concrete table top mini fire pit. The fire pit comes with a wood and metal wire roasting skewer. Isopropyl Alcohol fuels the fire. The pit comes with detailed use instructions. Adult supervision required. Concrete will have hairline cracks after using. Cracks do not get progressively worse or wider with each use.