This is a must-have... this simple ceramic disc really does work! It keeps pots from boiling over on the stove. Works will all kinds of liquids, from water to milk to broths and pastas. 

Helps prevents that awful frustration of cleaning stovetops after a boilover mess! Can be used repeatedly, and is very durable ceramic... made from specifically sourced white clay and fired at high temperature.

You'll love having this in your kitchen!