I gave 3 stars. If I could rate separately the case for the toothbrushes and separately the toothpaste, I would give 5 to the first and 2 to the second. For the toothbrushes, everything is perfect. For the toothpaste, I wouldn't say it's user-friendly. Sometimes it comes out, sometimes it doesn't. Both of them sticking from the back film are super.

The case for the toothbrushes came off and I couldn't manage to stick it back on, I tried with other double-sided ones as well. I don't know to what extent it is my fault for not leaving it stuck for 24 hours in the beginning... So, while it is good in terms of construction and plastic, unfortunately it didn't work for me.