Dream natural coconut shell charcoal burns 3 times longer than any other charcoal and does not produce any sparks while lighting or smoking hookah/shisha. Does not have any taste or smell and does not affect flavors of tobacco or food. Can be used for grilling or barbeque. Leaves less than 4% ashes. 25mm cubes. Maximum 80% fixed carbon, contains 4% maximum moisture, and is 13% volatile.