This will keep you busy on those long holiday afternoons. Made of birch plywood, The 133-piece Infinite Galaxy puzzle maps to something called a “Klein Bottle” a type of 3-D shape where the inside & outside are indistinguishable—this means you can start the puzzle from anywhere on any side with pieces that fit together differently when flipped. The image is the center of our galaxy as seen from the Hubble Telescope.
Get our newsletter
Keep up on the latest gear and deals.