Hydra Scales - Metal polydice set

A set of seven black and purple metal dice in a metal storage tin, with engraved scale detail, purple glitter and white numbers. There is a single blue-black eye on the area where the number twenty would normally be.

This set contains the seven most common dice, one each of the following:

4-sided
6-sided
8-sided
10 sided (0-9)
10 sided (00-90)
12 sided
20 sided