Simple and smart. I like it and wonder if I should buy one. Seems like cheap insurance.
I wonder, does it work on people with beards? I know this usually causes trouble with sealing masks like this. Even if it doesn't, it's still a really useful device for all the non-bearded people out there, but I have to wonder.
I wonder, does it work on people with beards? I know this usually causes trouble with sealing masks like this. Even if it doesn't, it's still a really useful device for all the non-bearded people out there, but I have to wonder.