These work perfectly when whitening my teeth! I am glad they came in a pack of 3 sizes because I would not have known what size to order. As it turns out, the medium size fits me best and the large size will be used by my husband when he whitens his teeth. This was easy and comfortable to use and it was effective at keeping the whiten gel from touching anything but my teeth. These are a good value for sure! Only a few dollars and I was able to use the harsh tooth whitening gel safely. They seem well made and durable as well. Read more
Came on time and worked perfectly. Easy to use and easy to wash. Great price! I’m personally using it to whiten my teeth and apply tooth gems. Recommend for an affordable choice for personal use. Read more
I use this to help keep my teeth dry during teeth whitening. It’s not super comfortable, but I don’t know that anything that pries your lips apart for an extended period of time would be. I made the mistake of using the wrong size because I just kind of assumed the middle size would be best, I guess I’m like Goldilocks in that way. So just make sure you try all three. Read more
lo utice para u juego es bueno ya que teia varios size Read more
They are great for taking your pictures when getting aligners done. Read more
They worked, but they're really uncomfortable and they kind of hurt. They would be better if they were made of softer material. Read more
What can I say? Definitely makes brushing whitening gel on teeth 😬 easier. Loved the different sizes. A must buy! Read more
Works perfectly Read more
