This limited edition promotional block has hidden words inside for you and your family to find. With 3 different designs, the block is the perfect playful snack for connecting with your family. Buy this specially marked 180g block of Cadbury Dairy Milk, find 3 hidden words on the block and go to Cadburyfreeblocks. com to win* The equivalent of a glass and a half of full cream milk in every 200g of Cadbury Dairy Milk milk chocolate. Be treatwise.