The Vevor ceramic fire balls set includes six 5-inch round fire stones designed to enhance the look of fire pits and fireplaces while providing steady warmth. Made from ceramic fiber, these reusable fire balls are heat-resistant and suitable for both indoor and outdoor use. They are compatible with propane and gas fire features and can also be paired with lava rock or other fire media. Their decorative round shape makes it easy to create custom arrangements for patios, courtyards, stoves, and camping setups.