William Rex Rhombic Triacontahedron - RRT (rare hand made SLS puzzle similar to Rubik's Cube 3x3x3 and Pyraminx)

William Rex Rhombic Triacontahedron - RRT (rare hand made SLS puzzle similar to Rubik's Cube 3x3x3 and Pyraminx)


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3D Printer, Oracal

I present William Kretschmer puzzle - Rex Rhombic Triacontahedron (aka RRT).
with the permission of William Kretschmer from his drawings I made the Rex Rhombic Triacontahedron. this is a very interesting and rare puzzle.
if your collection does not have this - it's a great chance to get a wonderful puzzle !!!

Description of the author:
This is a design that I've had laying around for several months now, but I only got around to completing it a few days ago. This puzzle takes the idea of the Rex Rhombic Dodecahedron and applies it to the geometry of the rhombic triacontahedron, so mechanically, a lot of the parts look very similar on the two puzzles. The puzzle is stickered in 15 colors, and opposite sides have the same color.

puzzle on the photo and video-presentation may differ slightly from this puzzle
forum link - http://twistypuzzles.com/forum/viewtopic.php?f=15&t=23514
youtube review video from Author - http://www.youtube.com/watch?v=yCVJQq2ZBmA

my review video (turning demonstration) - https://www.youtube.com/watch?v=NHJlEyAU8Ec

Edge size - , Height - , weight -


I can make and send you this puzzle after your order and payment within 30-60 days (term depends on the supplier of 3D printing).
Delivery to any country in the world with tracking number. Available Combined shipping - you can order several puzzles to get a small discount or Free Shipping.

You need to understand: this puzzle is hand-made.
The plastic is printed on 3D-Printer from SLS-nylon, completely polished and painted. Stickers are made of Oracal film.
This puzzle is different from the products in mass production from the store.
You can also play with it many times, but you must remember that this is a fragile product.
You get a fully assembled puzzle - this is an excellent specimen for the collection!

Shipping & policies

Made just for you. Ready to ship in 4–8 weeks.
From Russia
Free shipping to United States

Meet grigorusha

Evgeniy Grigoriev

Evgeniy Grigoriev

Cheboksary, Russia

This seller usually responds within a few hours.


5 out of 5 stars (98)