Our stainless heat diffuser plate is designed for electric induction cooker which helps to conduct the heat to pan or pot evenly and quickly. It can make the induction cooker to fit many kinds of cookware as well as long as it is magnetically compatible to the stainless steel plate, thus making it a  good tool to save energy.This product can not be contacted with food directly. Please do not put food directly on the plate It takes time to get up to temperature, so the induction plate is not suitable for boiling water or ultra-high temperature  cooking Do not use cold water to wash the hot plate, in case the plate would be bursting or swelling that they can not be used normally After the power off, the afterheat will maintain at least ten minutes, do not touch the product directly with your hands before its completely chill.