Clean up any mistakes in a hurry with this big eraser—actually a wind-up racer, shaped like a London double-decker bus. Just pull the weighty e-racer back and let it roll right across your desk; a short pull results in a stately trundle, while a long one gets this bus moving at speeds that would make the queen blanch. It measures 3¼ inches long and just over 2 inches high, and the packaging includes a cut-out bus stop. (Not recommended for children under 3.)