3-D Puzzle-Rhombi and Cubes!
Create amazing three-dimensional effects again and again – with this 86-pieces puzzle.
Rhombi and Cubes! Makes for a wonderful exploration of shapes and is great for 3-dimensional optics understanding.

Create amazing three-dimensional effects again and again – with this 86-pieces puzzle.
Rhombi and Cubes! Makes for a wonderful exploration of shapes and is great for 3-dimensional optics understanding.