Silver One Hundred Grams - Penrose Triangle Bar, Coin from Slovakia - detailed information

The obverse is blank.

The reverse of the bar depicts on the left a "Penrose Triangle" - an optical illusion of an object which cannot be created in three dimensions.

On the right, on three lines the precious metal content: 100 G FINE SILVER 9999 (one hundred grams of 99.99% silver).

Below, the name of the mint: PRESSBURG MINT; above right, the mint's logo.

In the upper part of the design, VERIFICATION CODE, below which a 12-character code, below which the bar's unique serial number.

The background is decorated with geometric patterns, and wavy lines vertically on the right.

Finish: bullion (Brilliant Uncirculated).
Packaging: vacuum-sealed in a branded paper box.

Mintage of these bars seems to be "on demand". The company announces on its web site the mintage limit of the coin, and the number of currently minted coins.
As of 3 March 2023, 185 bars had been minted.
As of 3 July 2023, 1,372 bars had been minted.
Minted as of 3 October 2023: 1,397 pieces.