This environmentally friendly wooden Geometric Stacking Puzzle is made of wood from FSC (Forest Stewardship Council) monitored sources, painted with water-based paints, packaged in a box made of recycled materials, and printed with
soy-bean ink. This puzzle with stacking and counting elements helps your kids think and learn. Each of the four puzzle pieces contains one, two, three, or four posts for children to stack a circle, rectangle, square, or triangle on.
Awards: Dr. Toy 100 Best Children's Products - 2010