These Big K RCB10 charcoal briquette are made from 100% natural compressed restaurant grade charcoal. Made from wood waste with no binders, they are the perfect charcoal for professional barbeques and home use alike. Ready to cook within 45 minutes with an extended 3 hour cooking time. Best used in combination with Big K’s Chilla-Grilla Charcoal.Restaurant Grade Compressed Charcoal Briquettes100% natural wood waste with no bindersReady to cook in 45 minutes3 hours+ cooking timeEasy lighting with high heat outputAuthorised for use in smoke controlled areasCentral hole to aid air flow for even burningBest used in combination with Big K’s Chilla-Grilla Charcoal