How do i make one of those quarters u put on a string?

Question

i wanted to make a quarter that u put on a string that if i put in a machine i can get the quarter back and the machine still works?

Answer 1

you can trace a quarter onto a paper. then you punch a hole into the top. then take some string and stick it through the top and tie it. ta-da.

Answer 2

you put a coin on a string??

Answer 3

i used fishing wire to make 1 cos its rly thin, got the smallest drill piece i could find (it ws like needle thin) and wrapped the wire around (the hole stops it slippin off)  ...... didnt work tho cos the coin didnt come back up when i pulled it :(