130 Wooden Pattern Blocks Classic Graphical Educational Montessori Toys Tangrams Set - Geometric Manipulative Shape Puzzle for Kids with and 24 Design Cards

130 Wooden Pattern Blocks Classic Graphical Educational Montessori Tangrams Toys Advanced Features: Great learning resource Improve the spatial thinking increase IQ level.Keep the mind sharp Perfect for Classrooms and home Endlessly Fun Portable Travel Toy Package : ?130 x Pieces wooden pattern blocks(20 purple squares, 15 red hexagons, 15 yellow trapezoids, 20 green parallelograms, 30 blue skinny rhombus, 30 red triangles) ?24 x Pattern cards ?1 x Storage bag Specifications   Dimensions: 9.25 *8.27 *1.77inch   Weight: 19 oz About customer service   If for any reason you are not satisfied, please give us an opportunity to improve your experience by contacting us through "Your Orders" tab in your Amazon account.