210 Pieces = 30 Sets
A complete tangram set consists of 7 pieces (1 parallelogram, 1 square and 5 triangles). This huge classroom-size pack can be divided into 30 complete sets!
A complete tangram set consists of 7 pieces (1 parallelogram, 1 square and 5 triangles). This huge classroom-size pack can be divided into 30 complete sets!