Amazon.co.jp: スター・ウォーズ Special Edition Battle-Worn BB-8 by Sphero 【日本正規代理店品】 R001SJP : おもちゃ
Amazon.com: Sphero SPRK+: App-Enabled Robot Ball with Programmable Sensors + LED Lights - STEM Educational Toy for Kids - Learn JavaScript, Scratch & Swift : Toys & Games
Amazon.com: Sphero Star Wars Special Edition App Controlled Robot Toy for Android and iOS (R2D2) : Toys & Games