This one surely isn't gonna be a speed cube of any sort, not only is it tiny but it's also very tight and rather tough. Which is actually convenient if it's also meant to double as a usable die to be rolled on a table.
This time I changed the dots around to conform to the US Casino official dice dot pattern. Not much changed except which side 3 and 4 are on, plus the slant direction on 2 and 3.
My choice of starting point was White=1, Blue=2, and let everything else fall into place based on official standards.
White=1, Blue=2, Orange=3, Red=4, Green=5, Yellow=6
The slight change in the dots doesn't really change previous dot patterns I've already found with my previous prototype, except the 5/5/5 pattern swaps one of the 5 sides, but the same set of moves still yields the 5/5/5 pattern.
Good question. Sadly I don't have an answer, a junk collector buddy of mine found it somewhere and gave it to me.
It was also gunked up with some sort of crud that made it almost impossible to turn, I had to wash it a few times before it became even remotely playable.
Edit: I'm actually not a big fan of using the official casino dice dot pattern on this. I prefer the left handed variation I originally came up with, as a variety of neat dot patterns and color patterns coincide more with the left handed version.