Frankly, the silicone protection is essential for "all terrain" ... Otherwise your pretty quickly Sphero look like a wrinkled old ball and scratched. But almost 30 euros after silicone ...! As much as I am willing to put a high price for an inno
Christmas present: impeccable shipping within the stated deadlines. Getting easy road (Android system) if not to think to charge the Sphero before offering. Despite the noise and lights even the house cat has done!