Kick it into 4WD with Sphero Nubby Covers. Turn your Sphero into the ultimate off-road robot in the color of your choice. Not only do Nubby Covers give you a strategic advantage navigating gravel, water, and concrete courses, they also protect against scratches and scuffs. Game on.
Shield your Sphero against the elements
Provide unbeatable traction for all types of terrain
Available in three unique colors: blue, green, and orange