Kingsford Original Charcoal Briquettes make grilling fun and easy. Designed with Sure Fire Grooves, Kingsford Original Charcoal Briquettes have more edges for improved airflow and faster lighting which ensures long burning performance as compared to other nationally available charcoal brands. These coals for grilling heat quickly and are ready to cook on in about 15-minutes. That's 25% faster than other nationally available charcoal brands.