Dibasic. Parts price + performance.

Especially against the background that such a channel is quite present in the living room, the optics should vote.
This is the case here. The name Big Mouth is fit he offers plenty of space that was here partly also already adequately described.
The average ratings of 4 stars I read that you had difficulties to postpone the canal and the wallpaper looks in danger, or the channel hard can reopen. I can not confirm. Anyone who reads the manual is also a clear advantage! ;-) Means small screwdriver is the channel slightly open, a measure that is also does not make a day even now, and the channel can also close by pressing on, because you have to, if the court is right, do not push.
Strong buy recommendation for people where it is clear that you should not save on the wrong end.