Coldcard can add randomness when generating a Private Key by rolling dice.
I got my hands on some precision dice to ensure that the odds of rolling a certain side of the dice is as close to 1/6 as possbile.
Features of precision dice:
🎲 Filled with resin of the same weight to prevent any imbalance.
🎲 Edges are smoothed out so they don't wear unevenly.
🎲 Transparent, making it obvious that there are no weights inside.
