This is a 1-2 Axis (Anti-7) dice set. To learn more about what this exactly means, take our dice setting class.
One of the most popular sets is the 3-V set where you have threes in a "V" formation. This gives you the hard six (3 and 3) on top, the six, (5 and 1) on the front, the eight on one (6 and 2) on the back and the Hard eight (4 and 4) on the bottom. There are no sevens showing on the dice with this set.