jm Ö·SKÄwÓìÐd ²Ó½H¯"Òº«ÑhL¨They are in this video. I have seen them in other video's as well. It looks like dark purple to me, but maybe it's black. https://www.youtube.com/watch?v=YKm9JiMPhoM
https://whatsonchain.com/tx/8e1b8b835fc60f54e0c662ec325759bd95e9b5b1e2e5e828183d7af0ed43cc80