Tired of pots boiling over and making a mess? announcing the end of burned-on spills from boiled over pasta, rice, soups, milk and starchy liquids. Use the Kuhn Rikon spill stopper and never worry about pots boiling over again. It works as both a lid and a splatter guard. Heavy silicone spill stopper traps excess foam and liquid so it doesn’t spill all over your stove. Heat resistant to over 400-degrees.