Introductions: Features: Cubic and Magnetic a) This is a brain-training, non-traditional intelligentboard puzzle, make up of 8 pieces of board, you can piece some of them together to form into various lovely shapes such as fish, house, treeetc. and then put them on the surface of refrigerator , magnetic writing boardand so on. b) All boards are irregular in shape except the rectangle one, and appear not to have certain relation to each other.We've come up with many subjects for our players which make the game more interesting, challenging, innovative and various Such a fantastic game kit, just go enjoying it right away ! Instructive Functions: a) Boosting children's ability of recognition,coordination between hands , eyes and mind. b) Children's quality of thinking and logical deduction will be enhanced ifplay frequently. c) Effect of amusement and entertainment Attentions: a) It contains small parts not suitable for children under 3 years old. b) Keep itaway from fire.