We are a professional manufacturer and supplier for charcoal. Our products are made from 100 % organic wood such as mangrove, khaya, coffee, grapefruit, longan, coconut shell. Apply for BBQ and Shisha. Find below specification for our product natural hardwood charcoal. Charcoal Shape of charcoal: Lump/Round. Burning time: 3-3.5 hours. Application: BBQ and Shisha. Calories (J): 7069cal/g. Diameter of charcoal: 3 10 cm. Length of charcoal: 3- 30 cm. Ash Content (%) : 4.35 100% pure natural, no chemical, safe for health Odorless, smokeless, sparkles Long Burning Time, High Heat Value Packing in clear PP bag 10kg or 20kgs or customers request