WISSNER Tangram Puzzle Game Set of 4 Chinese Robust Made from Solid Plastic

28 pieces in 4 different colors (red, blue, green, yellow), each with 7 plastic shapes RE. The total size of a tangram is 10 x 10 cm. Creative creation of figures and models, access to active discovery of geometry. Let your children identificate congruences and symmetries. Learning has never been funnier. Our company has more than a 40 years long commitment in the education and training of children. Made of RE plastic: sustainable and 100% recycled, it meets the DIN EN71-3 standard.