Curious robot ball thing by Mikael Eidenberg on Dribbble
Amazon.com: Sphero BOLT: App-Enabled Robot Ball with Programmable Sensors + LED Matrix, Infrared & Compass - STEM Educational Toy for Kids - Learn JavaScript, Scratch & Swift : Toys & Games
Sphero Sphero Coding Robot Ball K001 with Charging Base | eBay
Decoding Secret Messages with the Sphero SPRK+ Coding Robot Ball | YWCA Canberra Clubhouse
Amazon.com: Sphero SPRK+: App-Enabled Robot Ball with Programmable Sensors + LED Lights - STEM Educational Toy for Kids - Learn JavaScript, Scratch & Swift : Toys & Games