Most People Never Realized What That Little Microwave Ring Is Actually For

If you’ve ever looked inside a microwave and wondered what the circular plastic ring underneath the glass turntable was supposed to do, you’re definitely not alone.

That small ring, usually fitted with several tiny wheels or rollers, can look like nothing more than an extra piece of plastic. But it actually has an important job: it supports the glass turntable and helps it rotate smoothly.

So, What Does the Ring Actually Do?

When your microwave is running, the