Two minisets accompany this series.

Edities in 500 copies each, they have 8 cuts in circulation. They are struck in "universal brilliant" quality (B.U.), corresponding to a uniform shine of the room, both on the bottom and on the reliefs.

According to international manufacturing standards, this quality is reserved for parts that have never circulated and have therefore kept the sparkle of new parts.

The currency of € 1 is produced exclusively for the BU and BE 2021 series

A variant of this product has a slightly damaged angle which justifies its lower price.