Reversino
Reversino is a friction device from Petzl. It is based in the Reverso, which does not work very well with small diameter ropes, and to address this problem the smaller version was developed.
The Reversino is one of a few "new generation" belay devices, and as such it provides different amounts of friction an can also serve as an auto locking device when used to belay a second. In that trait it is similar to the Gigi, Globus, Tucan and others and others.
Contributions to this page were made by Mica Yaniv and others...