Introducing Pocket Pros Yo-yos! Are you a seasoned pro? The Razor Pocket Pro Vampire Yo-Yo is perfect for any pro. The Razor Pocket Pro Vampire Yo-Yo is made of hi tech polymer. The Razor Pocket Pro Vampire Yo-Yo features an imperial shape- real 18K Gold Pro bearing- quick response friction starburst- slick six high performance string and a take apart design.