HIC Roasting's Floating Slow Cooker Thermometer is an invaluable addition to cooking utensils and chef tools for cooking all types of liquid-based foods. From boiling, poaching, steaming, and slow cooking, using a thermometer helps gauge temperatures accurately so food cooks properly. HIC's Floating Slower Cooker Thermometer takes accurate temperature readings (between 100 and 220-degrees Fahrenheit) while floating on the surface for precision cooking and easy reading. Easy to use, simply clean the thermometer with a damp cloth before first use and float it on the surface of any liquid that requires an accurate temperature reading and cook food according to the recipe.