This is the twelve sided die (d12) in my hedron series. This die measures about 24 mm (0.95 inch) across.The die is well balanced and gives a fair roll. This design has a solid core to give it more weight when printed in plastic. There is also a hollow version
of this model, for printing in metal.
For all the other dice in this set, please have a look at the Hedron category
in my shop.