Gallon of pentagons
NOTE: These ship in approx. one-two weeks' time following an order.
There are 15 kinds of pentagons known to tile the plane. This is a collection of a dozen of each of these types, laser cut from solid hardwood, and lovingly packaged in a one-gallon freezer bag.
The set comes with a guide to the tiling patterns possible with each type and a brief write-up of the history and mathematics behind tiling pentagons. Super interesting; super challenging to play with.
Your purchase of this set includes a completeness guarantee: If a sixteenth tiling pentagon class is discovered, we will keep your set complete—just write us a note and we'll ship them out.