>>8780039>>8780050After several iterations of spinners, a couple of years ago they introduced a horizontal wheel with a built up handle so they can spin around and you can steer. They're still using this, they're in the ninja vs baddie $10 sets from this wave
I've had mixed results on hard surfaces, the wheel can sometimes just slide instead of having enough grip to spin properly so you have to figure out the right angle to press into it and also maintain the center of gravity in the right spot. But they're a good concept