Brand Mefferts
MPN MY169
UPC 779090901169

Check the listing for details. Pyraminx Duo Black Base - Meffert's Rotation Puzzle Brainteaser. Condition: New. Listed at 27.95 USD. The Pyraminx Duo is based on an idea by Rob Stegmann. Oskar developed a prototype of the puzzle, which is now produced as Pyraminx Duo. Pyraminx Duo is arguably the easiest non-trivial twisty puzzle.

$19.57
$27.95