We stumbled across this amazing blog post from the Artist Formely Known as Scrambler Dan Strauss.

Some choice highlights in his review of the Scramble Grip Trainer:

Looks

Who gives a shit how they look?

 

and

As you can see when looped through correctly they were shockingly strong (the hard you pull the stronger they get).

 

There’s also a hilarious video. Dan loves to break stuff, that’s for damn sure, but he has some real trouble getting the grip trainers to split.

Buy them here! Scramble Grip Trainers