100% coconut charcoal good smell no smoke no spark size(W)4.5,5cm. x (L)3,4,5 inches shape hexagon heat product 6,880-7,260 kcal. moisture 5.2% ashes 4.6-4.9% ashes color dark brown minimum order 1 twenty feet container (15ton) 20kg per sack or by customer demand,oem available