Great device for the price.
Bought a few for group use and beginners.
Simple to use with check pictures and good on a variety of rope thicknesses.
Simple to use
Bought this as a simple low cost lightweight belay for indoor use.
It does the job pretty well.
The locking noth can be a bit of a pain when paying out as I found if the rope is twisted it loops back round and gets into that noth, I have never actually tried to lock off using it and am not too keen on that feature.
If you want a cheap simple lightweight single rope belay its a decent buy, but it wont be your only / last belay...
Price, simple, works
none so far