Different from coconut charcoal for barbeque, coconut charcoal for shisha should be harder in density and can be easily ignited. The hardness of the shisha briquettes should allow you to hold it with tong without any risk of breaking it. An easy test to find out about this quality includes pressing the briquette using your heels. If it remains solid then you are good to go. Available in Hexagonal and Pillow Briquette variants Ash: 8 to 10% Moisture: 10 to 12% FC: 75 to 78% Burning time: 4 to 5 Hours