Chemistry ion Dice

thingiverse

There are four six-sided dice, one for simple cations, one for simple anions, one for transition metals, and one for polyatomic ions, along with two twelve-sided dice, one for mixed cations and the other for mixed anions. I'm unsure why these 12-sided dice are oversized or come precariously balanced on their tips, but reducing them in Cura to 10% makes them manageable, roughly the same size as the six-sided dice at 20mm per side. It's crucial that you rotate them properly so they don't print poorly due to being imbalanced on their tips.