It is a good, loud whistle, so it is easy to keep track.

I've had a couple of these, and they've all had a weak whistle

it works basically but the whistle is VERY quiet

It gives a great audio whistle when the water is boiling.

The only reason I'm giving it a 4 is because the whistle isn't very loud

Works great-has a whistle that emits a sound when the water starts to boil.

The water heated just fine but no whistle

The whistling is a bit anemic, but on the other hand it doesn't scare our cats.

The whistle is very audible when the water boils.

The whistle is very audible when the water boils.

The whistling is a bit anemic, but on the other hand it doesn't scare our cats.

The whistle did work while it was in the

It gives a great audio whistle when the water is boiling.

Love hearing the whistle and looking forward to

It's never whistled in my microwave, but when my friend borrowed it, she got a nice loud whistle.

It is a good, loud whistle, so it is easy to keep track.

It works great, heats the water quickly (probably more dependent on the microwave), stays cool on the handle and lid, and whistles when the water is coming to a boil

The whistle isn't super loud, but it's easily audible if you are in the same room as the microwave.

The whistle works, but it is not real loud, which is good for using it in the office

works great but seldom whistles, even at 4 minutes in Microwave. boils fine

The whistle isn't super loud, but it's easily audible if you are in the same room as the microwave.

It's never whistled in my microwave, but when my friend borrowed it, she got a nice loud whistle.

This was perfect because it goes in the microwave and when 8t is ready, it whistles