At YoTricks, we love the Grind Machine yoyo because it’s the best yoyo on the market, with a low price point, that features the hubstack technology. Although it might not be the highest performing yoyo for the price, the hubstacks are so much fun and the yoyo plays well enough that it all adds up to a great yoyo for anyone to add to their collection.YoYoTricks.com Grind Machine Yoyo Review
Next generation yoyo performance. The Grind Machine is the first non-metal yoyo to feature YoYoFactory’s patented triple bearing hubstack technology. Combine this with a modern shape, textured grinding surface, silicone response, the large Central Bearing Co. SPEC bearing, and you have one of the highest performing plastic yoyos in the world!Manufacturer's Description of The Grind Machine Yoyo