Fantastic Diversions has released Digit Dice, printable dice meant to be used to track life, gold, etc… in your games. You can download the templates here. Just print them on sticker paper and apply to 5/8″ dice.
Dice A has 0 through 5 on it, while Dice B has 7, 8, 9 and 1, 2, 3 again. The 9 can also be used as the 6.
While it’s nothing ground breaking, I can see these coming in handy once and a while.