Review (3/5): They work, but not terribly well
Basically, they do the job, you can put creams in them and get it back out. However, it’s very much a mixed bag how easy they are to use. If the cream is something that flows pretty easily, these work pretty well. For something thicker, like toothpaste, the tube has to be pretty nearly full to work well. Of course, you can take the top off and scrape the toothpaste out with your toothbrush and this works just fine. So they do the job and I will continue to use them, but they certainly aren’t ideal for their intended purpose.