As you spin the top part, you will see different mv's from each year from 2013 to 2020!
Details: outer pin (spinning part)
- Hard enamel
- Gold plating
- 4" diameter
- 12+ screen print colors
Details: inner pin (2nd picture)
- Soft enamel+epoxy (smooth surface and looks like hard enamel)
- Silver plating
- 4" diameter
- 5+ screen print colors