Henrys VIPER YoYo (Glow-in-the-dark) Professional Ball Bearing YoYo +Instructional Booklet of Tricks & Travel Bag! Pro YoYos For Kids and Adults! Henrys VIPER YoYo: The most popular & versatile string trick (A1) yoyo on the market! Level: Intermediate + Book Full of Tips & Tricks + Flames N Games Travel Bag. This classic Henry's Viper yo-yo is an affordable & the most versatile string trick yo-yo on the market. A true masterpiece, with its slim wing shape and adjustable response system the Henry's Viper yoyo is the perfect yoyo that will keep you going for years! Price is for one YoYo + Booklet of YoYo Tricks + Flames N Games Travel Bag. Yo-Yo Specification: Level: Intermediate Shape: Butterfly Style: String Tricks (1A) Axle Type: Ball Bearing Response System: Silicone Stickers Dimensions: Diameter: 66mm, Width: 35mm, Weight: 52g Manufacturer: Henrys  Germany *Check out our other listings in our store for more great deals and other cool toys!!