Vex iq fingers

I’ve been seeing a certain type of fingers on some robots and they seem very effective, but I can’t find any build tutorials online. I was wondering If anyone from the forum has seen these before and knows how to build them or has a build tutorial. Here’s also a link to a video with a robot with the fingers I want to build.

nvm I guys I did about an hour of research and was able to find instructions on how to build them.

Can we gift wrap this one?




There is a link in the description of that video.