In the game Straighten Your Ear, at the beginning of a round, each player discreetly hides a number of jewels between zero and four under his cup. Then, each player shakes his or her cup in turn. Now you have to listen carefully! While listening, the players must guess how many jewels there are in total under the cups, and then add them up by mental calculation. Ear Tighten Your Ear is a game with simple rules to have fun while practicing mental arithmetic. It encourages concentration and attentive listening.
Contents of the box : 4 treasure cups, 16 jewels of four different colours (glass pellets), 4 loot bags (wooden), 4 rotating discs, 4 caches, 1 game board, 1 game rule.