They are stocked by two foreign reloading product dealers. Neither will ship to the US even though shot and shotshell wads are not included on the ban on ammunition and metalic reloading components.

They are listed as the 15mm Cork wads.

Britian - http://www.claygame.co.uk/Cat22Page10FibreWads.pdf

Italy - http://www.siarm.com/index.php?cPath=2_24_29_144&osCsid=7ab1a1ee5af6ec25a65496e8d17ef866

Who's going, how about a group order???!!!