The Luhr Jensen Smokehouse Chips'n Chunks Wood flavor chips were created for use with the Luhr Jensen Smokehouse Smokers or for use with charcoal or gas grills. These famous flavors impart a sensational flavor to everything you smoke or barbeque. Each bag is approximately 1.75 lbs. and lasts for several uses. The wood chips are thoroughly dried, bitter tree bark removed, and precision ground for even, consistent burn.