An edition of only 20 pieces.
Item subjected to spectrometric test with OLYMPUS INNOV-X device, which showed the following content of metals (elements):
- Ag (silver) ~55%
- Cu (copper) ~38%
- Zn (zinc) ~6%
Dimensions: ⌀ 7 cm, weight 128, 3 g.
Condition as shown in the photos.