Product Description
75mm hypotenuse, Triangle 60�x60�x60�; 57mm side, Semicircle 75mm diameter, Bi-Convex 75mm long (curved faces radius 115mm), Bi-Convex 75mm long (curved faces radius 145mm), Bi-Concave 75mm long (curved faces radius 115mm)
Clear acrylic plastic blocks 20mm thick; all sides & surfaces fully polished. The set comprises 7 blocks as follows: Rectangle 75x50mm, Triangle 90�x45�x45�;
