Celebrate their 21st in style with the Cadbury Happy 21st Birthday Letterbox Chocolate Gift a fun, thoughtful chocolate surprise delivered straight through the letterbox with postage included*. This special birthday gift box features a Cadbury Dairy Milk 180g bar wrapped in a Happy 21st Birthday sleeve, paired with three classic Cadbury favourites to mark this milestone moment. *Please note the postage included in the price is only on Standard Delivery. If you choose our next-day service, expedited, Sunday, Saturday or chosen day, the delivery price will be added to the total.
