Anti-Yo is a yo-yo manufacturer that specializes in high-end aluminum yo-yos and is run by Kiya Babzani and Sonny Patrick. With their first product, the Fluchs, released in December 2004, the company drew a great deal of attention. The company has made a name for itself in customer service, with Kiya having flown to the UK to meet unhappy customers to see what is wrong with their yo-yos.