A board game to improve concentration that can be enjoyed by many people. It's a game where you place magnetic balls on the board without letting them stick together. As the game progresses, you have to place the balls slowly, requiring concentration and the careful use of your fingers. The target age isn't specified, but it can be enjoyed by adults and children alike. *Be careful that children don't swallow the magnetic balls! You can play alone, or with up to 8 people. The outer box and the box containing the magnetic balls show significant wear and tear, but the board and the magnetic balls are in good condition. I will be listing many board games I have at home in the future. If you are interested in purchasing multiple items, please feel free to send me a message. The diameter of the board is about 26.5cm. - Game Name: Concentration Game - Number of Players: 1-8 - Contents: 42 magnetic balls (7 of each of 6 colors) - Brand: People Thank you for looking. Educational Toy Magnets