Embark on a prehistoric adventure by growing your very own dino friend with the Dino Island Grow a Dino set. Simply place it in water to watch it expand up to six times its size. Remove it from water, and the dino will shrink back down, allowing you to repeat the growth process. With six dino designs to collect and dimensions of 102mm in length, 28mm in width, and 41mm in height, this educational and entertaining set takes you back in time while sparking curiosity.