This is the RBI II from Yomega (*^^*) This is the prototype of the Hyper RBI II, which was sold in Japan (^^) It's the American version of the RBI II! I was shocked that it didn't have the side caps back then (^.^; There are cracks on both sides of the body around the axis, but it didn't cause any problems during play or disassembly (^^) This model is hard to find on Mercari, so it's perfect for collectors or as a present for kids just starting out (*^^*) Keywords: Hand Spinner Metal Fight Kendama Beyblade Mini 4WD Spin Gear Plastic Model Takara Tomy Bandai Manufacturer... Hyper Yo-Yo