Wooden 7 piece Tangram with tray- small.
The Most famous and ancient brain teaser puzzle in the world.
The "Tangram" wooden puzzle challenges the puzzler to produce a given silhouette using all of the pieces.
It can be tantalizingly difficult, but also satisfying when the pieces fall into place and even thrilling when you invent a new form.
Lots of designs can be downloaded form the internet to create hundreds of different designs.
Size(in cm) :11.7 x 11.7 x 1.6
Size(in inches): 4.65 x 4.65 x 0.7.