: Specializes in unique mathematical curiosities, including the Oskar van Deventer set

Report: Non-Transitive Dice Purchasing and Practical Use Non-transitive dice are a mathematical paradox where a set of dice can be designed such that

for approximately $5.00, often including instructional materials. 2. Key Non-Transitive Sets and Their Values

, a popular choice for collectors and educators. Their sets are also occasionally available on Amazon . Math Art Fun (US-based)

If you choose to manufacture your own set using blank dice or "model airplane paint," the following configurations are standard: Non-transitive, Go First, and Sicherman Dice - Math Art Fun

, which contains seven distinct colors designed for multi-player games. : Sells a standard Nontransitive Dice (Set of 3)

for approximately $15.00, marketed for use in magic tricks and demonstrations. : Known to stock Efron's Dice