3D Pyramid Tangram with Sphinx Holder

The 3D Tangram as envisioned by my grandfather William Perkins. This is an updated version of the original Featured thing 15754.

Takes the 7 piece tangram and extends it into the third dimension by making it a pyramid.
Can be used as a puzzle to recreate the pyramid, or new shapes can be made by reorganizing the 7 pieces.

The new Sphinx Holder conveniently holds the Pyramid upside down so that you can see the tangram shapes. The Holder also has some tangram puzzles on the side for you to match with your 3D Tangram. You can get some interesting landscapes with the 3D Tangram.

See en.wikipedia.org/wiki/Tangram for info on the Tangram.