The mutant yo-yo combining yo-yo and spin top functions. Radical metal rims and concave stainless steel ball bearings guarantee extreme spin times while the extended centre poles enable hybrid spin top tricks.

All [YO]2 yo-yos are manufactured to the highest standards in materials and YO-technology. Each yo-yo comes with a free interactive learning CD-ROM with step by step instructions to the Art of yo-yo, performed by European champion Jan Schmutz. CD 2 contains additional advanced trick and (YO)2 scene clips by Jan and UFO.