Grimm's 4-Part Wooden Stacking Tower in Various Shapes & Colors (Hearts, Leaves, Flowers & Squares) Solid wood platform has 4 stacking posts in 4 different shapes: Leaf, Heart, Square, and Flower Includes 5 chunky block pieces of each shape (total of 20 stacking pieces!) The various pieces can be mixed up and stacked anywhere on the board More play ideas for the pieces include construction, mixing with other wooden blocks, inventing games, symbolic drawing & crafts (tracing the forms, etc.) Made in Germany by Grimm's in solid wood colored with certified non toxic, water-based stains (no paint or varnish!)