Glad to finally get something that will keep my brown sugar soft in the worst Doctor

My pop containers do not have any place to "install" this on the lid. So, no, they do not work with all pop containers.

I’ve had my brown sugar get hard with other top on glad I have this now!

Didn't think it would work. But it does!

Works great, the hard brown sugar that was stuck in the oxo container softened up after inserting the moistened keeper.

This item was pictured assembled to an Oxo container, as if it came that way. In fact, I only received the ring and had to go hunting for the compatible container, which cost more than the ring. One I got that and put them together, they looked like the picture in the original advertisement. How well it works remains to be seen.

Didn’t even know this was available until I spoke to your customer service works beautifully and keeps brown sugar soft.

Keeps brown sugar soft! And softens brown sugar that was hard!