Viga Toys tangram Shapes Game Puzzles have a positive effect on the development of children. This tango can be stacked in different ways. Choose a card and recreate the shape. The cards have different levels of difficulty. Of course you can also create your own shapes! Specifications: Colour: clear Gender: junior Material: wood Package dimensions: 27 x 12 x 2 cm Age: from 3 years old Content 7 Blocks 1 Set of cards