Geometric construction system

900000394_es01

Item no.: es01

Class-set with 286 pieces: Equilateral triangles 100 pcs., Isosceles triangles 60 pcs., Squares 60 pcs., Rectangles 30 pcs., Pentagons 36 pcs., Rubber rings 600 pcs.. Explanatory description with didactical guide included (16 pages).