National Bank of Poland: 20 groszy Mint Bag (100 pieces) from 2025 UNC
In a set
The 20-grosz coin is a Polish circulation coin issued by the National Bank of Poland, intended for everyday cash transactions. The coin is made of steel plated with copper and nickel, weighs 3.22 g, and has a diameter of 18.5 mm. A distinctive feature of the coin is its alternately reeded edge.
Specimens from 2025 are delivered in original mint bags of 100 pieces, produced by the Mint of Poland. This type of packaging confirms the authenticity of the coins and their origin directly from the official issue.
The coin’s obverse features the inscription “RZECZPOSPOLITA POLSKA” in a semicircle. In the center is the image of the eagle specified for the emblem of the Republic of Poland, and at the bottom is the year of issue – 2025.
The reverse shows the coin’s face value, the name of the currency unit, and a stylized plant ornament in the form of a leaf, characteristic of Polish grosz coins.
The coins are sold exclusively in mint bags of 100 pieces, without capsules. Once the bag is opened, the product cannot be returned.






