UKC

Alpkit has demoed the prototype dry tooling training aid FigFour at the international climbing competition Tout a Blocs in France.

Read more at http://www.ukclimbing.com/gear/news.php?id=2017

In reply to UKC Gear: Still don't think you'll be allowed to use those indoors. Flying pieces of wood around indoor walls will eventually find a lucky head...

I want a pair now....

Some walls might require a leash of some sort but i doubt it.