Includes: Wood Scooper & removable cooking tray. Key Features: -The stone heaters are very easy to use. Fill the bowl with cold water and adjust the temperature desired for your treatment. Maintain the temperature via the temperature gage until your treatment is complete. -The heater is made of stainless steel, and the lid is made from aluminium, which makes it long lasting,rust free, and over all efficient. -When you buy this heater, a free additional wooden spoon to remove the stones from the water will be included as well as a free temperature gage