Simply break your egg into the ceramic Bogey Mans head, & watch the egg whites trickle out of his nostrils, leaving the separated yolks behind! A very silly kitchen accessory to disgust & delight, whilst actually separating the eggs perfectly well. This would make a really cool gift for keen home cooks & bakers...assuming they have a sense of humour & a strong stomach! Perfect for impressing kids when teaching them how to prepare food, or you could just use it as a jug for regular liquids, although an egg white definitely produces the best snotty effect!