NEW COLOUR-CHANGING HATCHIMALS: For the first time ever, you can hatch characters that change colour when you dip them under warm water! What will your Hatchimals colour change be? HATCH SEASHELL-SHAPED EGGS: Hatch seashell-shaped eggs with sparkly accents and add colour-changing Hatchimals to your collection! To hatch, hold each egg and rub the purple heart until it turns pink. Gently press down to crack the shell and meet your friend! COLLECT 80+ CHARACTERS: Hatch magical Mermals (half-hatchimal, half-mermaid), characters from Mischief Marsh, Racing River and more! With so many colourful characters to discover, you can hatch a whole underwater world! Hatchimals Mermal Magic CollEGGtibles are the perfect gift for kids aged 5 and Up. Hatch ‘n’ splash into fun!