Those are from k8. They were ok for a long time but one seems to be out of bateries to soon. Usually I don't like to throw them; they seem to be very resistant though.
Posted: hey man great video. you have a lot of moves down. what i would like to see is you switching up your directions a bit more. the colors were nice and the tosses looked great btw+
Posted: Yeah, I gota practice the clockwise rotation more. It seems to be a little bit more fluid now, but still not as good as I want it to be in order to make it look balanced with the other direction.