Do you have milk? Happy Socks has it, and with this calcium-rich gift set, someone you love can have it too. Contains four socks with milk or milk supplement. Whoopee, whoopee. The milk carton gift set of 4 socks is an udderly fun way to put a smile on someone's face. This playful collection contains four unique milk-themed designs, each more fun than the last. With their bright colours and whimsical patterns, these fun socks are a real eye-catcher in any wardrobe. Happy Socks is all about colour, creativity and fun. Whether you want to spice up your outfit or give someone a laugh, this set of fun socks is the perfect solution. Perfect gift for: employees with a sense of humour.