Fun Stress Reduction This game is good for exercising people's hand and foot coordination and is a good way to strengthen peer relationships or close relationships between parents and children. Game Rules 2/4 players draw challenge cards at random and throw the ball on the grid according to the pattern given by the card. The person who completes the predetermined pattern gets the card, and the person who gets the most cards at the end is the winner. Safety MaterialsMade of ABS plastic, safe, non-toxic, odorless, will not cause any harm to your body, you can use it with confidence. Easy to CarryThe weight is only 248g and the size of the game grid is 21 21 3.5cm, very light and easy to carry. Perfect Gift The rules of the game are easy to master, all parts are carefully designed, the game process is fun and relieves stress, it is the perfect gift for Christmas, Easter, birthday and party .