Made from incredibly dense South American hardwoodContains no chemicals or fillersResistant to pops and sparksProduces minimal ash for minimal waste and maintenanceEnhances flavor without overpoweringMax temperature over 1,100 degreesRequires 25% to 40% less wood for low and slow cookingBurns for over 4 hours in the open, or over 20 hours in low-oxygen environmentsEasy-lighting lumps ready to cook in 15 minutes Weight: 20 pounds