Sphero arrives in a small white and blue box with three parts. First is the roughly 3” diameter ball, which is smooth save for slightly elevated, stylized swirl marks on its sides, glowing with a small array of colored LED lights when it’s in use, charging, or in need of being charged. Second is a relatively plain black wall adapter, which connects to the third piece, an inductive charging dock. Equipped with its own blue LED, the dock…