It looks like a console, but it doesn't need a battery. It runs on water, and fits in your pocket. Have you guessed what it is? It's Legami's Unicorn-themed Mini Water Game! Press the buttons to move the rings and take aim at the posts. And don't worry if you don't hook them all on the first try. The water game is so small you can take it everywhere you go and practise until you become a champion.