The Lyn Fury yoyo was created not too long after Johnnie DelValle’s Hitman. The Lyn Fury is essentially the same shape, with the same internal fittings (double O-Ring response system, large sized ball bearing). However, the Lyn Fury yoyo is made out of a new, smooth, all celcon plastic mold without the metal weight rings, making for a much more affordable yo-yo. Grindable. Reliable. This yo-yo definitely is one of the top performers for its price range. One of the best bangs for your buck! Highly recommended. Features a long-spinning ball-bearing, and butterfly shape for long and complicated string tricks.