Teach kids how to code through play with the Sphero BOLT. You can let this little ball roll, run courses, and make all kinds of movements via the Sphero app. For example, you can set your Sphero to drive somewhere, make a bow, and show a self-designed light pattern. You can do all this by using your smartphone or tablet in the Sphero app to set commands in succession. Are you a little more advanced? Get started with the more complicated JavaScript to write your own scripts. Or leave the coding for a while and use your smartphone to control the Sphero BOLT directly and guide it through an obstacle course, for example. This round robot won't short circuit easily, because the casing is sturdy and waterproof. You can use the Sphero for about 2 hours. After that, you can charge the ball in the supplied charger.