Advanced Features Improve your intelligence Improve the hand-eye combination Improve your thinking IQ level Improve color perception Great for all ages It s a good item to get the children off the video games. Endlessly entertaining category and allows motor skills as well as the imagination to be used. Keeping your toddler s attention. This wooden pattern blocks tangram would help encourage focus and problem solving. So much fun even as an adult! Can be used to relieve stress for adults. This is a fun set and great for teaching a lot of early-elementary math concepts. Early educational and benefit This brain teaser puzzle can build early shapes and patterns recognition skills, simplest design with bright colors help to spark any imagination and creativity perfectly. Develop hand-on and hand-eye coordination, intellectual development, practice fine motor skill, even kids spatial thinking and problem-solving. Optimal geometric iq puzzle This wooden jigsaw puzzle is an upgrade of the traditional Tetris puzzle and will never be out of date and can try to figure out more solutions to make this geometry tangram puzzle. Put the pieces in and fill in the bottom plate, then you make it! Great alternative to tablet games! Challenge puzzle for all ages This puzzle is the children's favorite, but also attractive suitable for puzzle beginner. It is an interesting way to learn while playing, making children enjoy the fun of exploring different answers. Perfect ultimate montessori toys gift idea.Enjoy fun with you family and friends interaction. Logical learning puzzle Including 7 colors and 14 pieces of different shape blocks make a terrific brain puzzle. Package contains a instruction of the solution. All ages kids, child and adults can also try to figure out more solutions to work out this brain teaser puzzle. Product size: 7.3x6.3x0.39 inch (including the outer frame).