This is Steve Waterman's beautiful butterfly projection. It is a polyhedron based on the mathematics of the close packing of spheres. It may well be the best representation of shapes and sizes.

10 Pack - $8.00
100 Pack - $40.00

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For more details visit our link, What's Behind the Maps You'll find additional resources for the Waterman Map and even a link for a website that enables you to rotate a 3-dimensional representation of the Waterman Globe.