This is the Hyper Cluster series Thunder Drake, the 3rd generation Hyper Yo-Yo (*^^*) It's battery-powered and lights up red when you throw it, which is cool! I've confirmed it works (^^ ) The screws are rusty, but there's no problem opening and closing it (>. <) I'm also selling other yo-yos and Beyblades, so I welcome combined purchases (*^^*) Hand spinners Metal Fight Kendama Tops B-Daman Beyblade Spin Gear Mini 4WD Plastic models Takara Tomy