Material: The cold smoke generator is made of durable stainless steel. Dimensions: 2017.56cm, please check if the size is correct first. A brush for cleaning is also included. Usage: spiral smoking machine for the smokehouse. Suitable for cold smoking various foods such as salmon, sausage, duck, fish fillets, pork, chicken, cheese, fish, etc. For most barbecues. Design: the surface of the generator is grilled to allow better air circulation in the sawdust. Spiral, allowing slow combustion, without flame, without external heat source, for several hours. Instructions: easy to use, just place the smoked sawdust in a spiral and light with a lighter, a candle or a sawdust lamp (not included). Note: Make sure the sawdust is horizontal and the top of the screw is visible. Economy type: can be used with a variety of wood particles such as cherry, pecan, mesquite, apple, pecan, beech, etc. With little sawdust, it can produce hours of smoke. Package contained: Smoke disc * 1