Now hereâ€™s a unique and interesting idea. Egglings look and feel just like real eggs, but crack the ceramic egg open, add water, and your very own plant pet will begin to grow. Each Eggling comes with a terra cotta tray and seed pack. The plant will thrive for months inside of the shell, and can later be transplanted in soil to continue their growth. Get one of these and a pet chicken for some unique and humorous situations.