Hexnub Sphero Ollie Monster Tyres Designed for Traction By (Blue)

Product Review

Sphero Ollie Ultra Tires for Robotic Cylindrical Ball (Black)

Easy to customize your Sphero Ollie. These nubby tires allow it to go on sandy beaches or pebbles.
With iOS/Android app, it will increase the connection between the virtual world and real world.
You can experience exciting action using the controller app on your iPhone/iPad/iPod touch or Android smartphone.
There are some settings on the original app. You can change environment, speed control, and grip control freely. You can even command various actions.