SPYY (previously known as Saturn Precision Yo-Yos) was a manufacturer of high-end return tops, based in Calgary, AB, Canada. SPYY was owned and run by Steve Buffel. SPYY officially closed shop on July 20th, 2013. In 2015, SPYY had returned, coming out with their new titanium return top, the TYY-01. SPYY had also worked with Save Deth productions to create the Save Deth Trainwreck and the Save Deth Trainwreck 2.