In this undersea adventure, Piglet Squid spends all day smiling his big, happy smile, but his friends in the deep are always so woebegone. One day, he embarks on a quest to find something magical to show them all, so that they too will have a reason to smile!Inspired by the real-life sea creature, piglet squids are about the size of an avocado and can be found in the deepwater of almost all the oceans. The unusual pattern of skin pigmentation in the squid shown here, means that he isalways smiling.