D4 OptiDice by The Dice Lab – Standard polyhedral dice optimally designed for fairness!
The Dice Lab’s design of the standard polyhedral dice are optimized for fairness by balancing the distribution of numbers, using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. These d4s are significantly larger than most d4s on the market.
Choose your color, or collect them all!
WARNING: CHOKING HAZARD – Small parts. Not for children under 3 years.