Material: Rubber hardwood Application: Barbecue (BBQ) Shape: Stick Hardness: 95%(not Easy Broken) Feature: Odorless, smokeless Calory (J): 8500 Ash Content (%): 3 Burning time: 5-7hours Color: Natural Black Packing: 5,10,15,18,25kgs/carton Size: Length 5-37cm