This zombie will provide hours of fun find his brains squish them into place and squeeze his tummy with a resounding pop the soft foam brains will fly up to 20ft without the need for batteries theyre totally air powered the harder you squeeze the further the balls go the zombie popper comes complete with 6 balls along with a handy carry net to keep them in when youre not having fun safe for indoor or outdoor play washable and suitable for kids and big kids from 4