I got it!!!!!

Those clear regional dice! Would cause me to buy 3 of each hint hint FFG.....

I was really excited by the transparent dice. Until I got a set. They are absolutely full of air bubbles. I can't begin to believe for a second that they wouldn't be rolling without bias.

uhh, not to burst ur bubble (pun intended), but the non transparent ones are exactly the same inside. bubbles and all. every die you own probably functions with some bias.

Easy way to test dice for bias. Drop them in a glass of water and give them a spin with your finger. The more readily they bob to one facing, the worse they are.

uhh, not to burst ur bubble (pun intended), but the non transparent ones are exactly the same inside. bubbles and all. every die you own probably functions with some bias.

this is 100% correct as the big bag of crap dice I tested and discarded will attest.

Easy way to test dice for bias. Drop them in a glass of water and give them a spin with your finger. The more readily they bob to one facing, the worse they are.

Water needs to have a bunch of salt dissolved in it so dice will float

I bet it is a round-counter dial.