this is the first cito coin for switzerland cache in, trash out. it is specially designed for the cito event on 29 may 2011.
glow-in-the-dark elements on coin. same amount of colored dots on every side: once «uncleaned», once «cleaned up».
for a cito event on the 9 juni 2012, a new edition (nickel) was published: kind of a recycling circle symbol with rainbow colors. the word «cito» glows in the dark.
2013: another new version in black nickel. all dots on the back glow in the dark!
1 swiss franc per coin go to pronatura.ch, a (or the) swiss organization dedicated to protection of nature and biodiversity.