One Piece Robotic Gripper

I came across this rather interesting one piece gripper design and was wondering if anyone (hint hint, Pololu!) could actually produce and sell it.

That looks pretty cool! It seems to be best for very small designs, where you want a one-piece solution without screws or other extra hardware. What do you think people would want to grip with a 1cm long gripper on a robot? Maybe you could use a few of them to hold a pencil or something? I’m having trouble thinking of good applications.