The Nestle Smarties Sea Splash Giant Egg 226g is a large, ocean-themed milk chocolate Easter egg filled with classic Smarties (milk chocolate in crisp sugar shells) and includes two Smarties tubes, offering an interactive "Make a Fish" or sea creature craft on the packaging for creative fun alongside the chocolate treats. It's a popular UK Easter item, known for its smooth chocolate and colourful, crunchy Smarties, with modern versions free from artificial colours, flavours, and preservatives, featuring blue and green Smarties for the sea theme.