An excellent case lube that you can't get over here (well I can't find any!).
Brought several back in different bags this time (as they took the last lot out of my case!) and ended up with all of them.
I reckon 5 should just about outlast me so I'm putting the other 3 up for sale.
£10 per bottle shipped, last time I managed to get some off Ebay US it was £12 plus shipping!.