Mimic Chest Medallion, with mini metal dice

A portable dice box, featuring a relief image of a hungry mimic disguised as a chest.

A clip is attached to the chain so you can wear the medallion like an old-fashioned pocket watch, on your waistcoat or on your trousers/skirt.
If you press the button on top of the medallion, the lid of the box springs open; inside is a mini metal polydice set.

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

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