Milk Boil Disk - Pack of 2 - Milk Anti Boiling Control Over - Stainless Pot Watcher Stopper

Only works whith liquids, not when for example vegetables is in the can. Also alarms way too late - no use, and very expensive at that.

Die aus Glas arbeiten (hörbarer). Sind aber auch nicht schlecht - aber Haltbarer.

The milk boil over disc ( prevents milk from boiling over ) are of very poor quality. It says made of stainless steel but the disc look like they are made of another metal and looks rusty . Made in Ukraine and I was charged high delivery charge too. I am returning these. Pyrex glass milk boiling disc were the best but unfortunately these are not available anymore. I recently bought a metaltex glass disc from Amazon ,which broke in half when I put in the milk to boil.

wonderful product no pots boiling over with these units

Quality is not as expected.