“I don't have a problem at all, but the original one fell out and got lost. They do just fall out without any help! Sort of freaked me out so I bought 4 of them!”
“i haven't used the IQ without the chamber so i'm not sure what the difference is when using my IQ with the chamber, but besides all that I'm liking it just fine. My original broke, so i was in need of a replacement.”
“It would be nice to use if it was not so loose in the chamber it would not fall & shatter like glass when you receive it - not a nice way to start a relationship & its way to fragile”