While children use the magical magnetic wand to move the ten balls in the circle maze, it challenges eye-hand coordination, visual tracking, and logical thinking. A never ending game. Great for travel! (Colors may vary) 10" Diameter Availability: Usually ships the next business day. MCE7015 FREE GROUND SHIPPING ON ALL ORDERS OVER $75.00. Please entry FREESHIPPING in the coupon box on the second page of the checkout. Offer valid for the 48 contiguous states. Certain oversize and drop ship items are excluded.