They work well and are the same as the description, it takes me approximately 40 days to reach Peru (Chiclayo)
Works for me! I sleep pretty good and i don't wake up with a dry throat from snoring! 10/10 i ordered more just in case i loose some!
The product arrived early, but I haven't used it yet, I don't know how it will work, I think it will.
It's smaller than it looked in the announce, but that's a great thing. It's easy to use. Liked it.