Kuwait to issue polymer banknotes
The Central Bank of Kuwait will start issuing polymer banknotes from 29 June 2014. This day marks the beginning of the Ramadan. The first shipment of the new banknotes which are produced by De La Rue has already arrived in Kuwait.
Update 21 May 2014: No they haven't... The new series is still made of paper.
Update 16 June 2014: A video with the story behind the new notes:
according to the newest information from “banknote news”, this serial of banknote is finally printed on paper, not polymer …. you may read : http://banknotenews.com/