It's a prototype made of plastic parts glued to a club face.
This putter is terrific. It actually helps. First you stand aside your putt and check up/down slope for putt speed. Then you stand in back of the putt and check left/right break. With speed in mind you add or deduct break regarding up or downhill. When you line up the putt there is a direction bar extending from the back of the blade in line with the putt. When you swing it shows good pendulum action. This is four fold help.
It breaks. It needs to be properlay manufactured out of good stuff.
This putter really puts your head in the game. All you need to know to sink a putt is where to hit it the ball and how hard. This is the only putter that helps you think it through. It's the best. I'm looking to hand it off to a developer.