⁣⁢Following the unprecedented success of the German 5 Euro commemorative coins "Planet Earth" (2016) and "Tropical Zone" (2017), the third German 5 Euro coin "Subtropical Zone" once again exceeded all expectations upon its release in April 2018! A unique feature of this issue is the translucent and tamper-proof polymer ring – in bright orange for the first time. An innovative masterpiece in German coinage history. Unique in the world!⁤⁣