The TunaBone Firebox is designed for use with a 21-inch Kamado grill, making it suitable for outdoor cooking enthusiasts. This firebox enhances heat retention and allows for better fuel efficiency while grilling.

• Improves heat distribution for more even cooking.
• Enhances fuel efficiency, allowing for longer cooking times on less fuel.
• Constructed to fit seamlessly with 21-inch Kamado grills, providing a solid foundation for grilling.