rockwood missouri 3-5 lb all natural organic hardwood low & slow outdoor smoker smoking wood chunks, apple rockwood charcoal if you want better burn times, better flavor, and better smoke, the rockwood all natural hardwood wood chunks are ready for you to fire up the smoker and show off. these all-natural missouri wood chunks are 1.5-2.0 inches in size and are perfect for any smoker type or size. with these chunks, you won't have to worry about any critters or mold because they're carefully heat-treated and kiln-dried. these apple-flavored wood chunks and are great for cooking ribs or pork. you'll get mellow, fruity, sweet, and often a mix of hickory, cherry, and other smokier woods. the rockwood missouri wood chunks are perfect for low and slow smokes over charcoal fires. they're dry and dense and don't require soaking.