A mate of mine at work turns in to a shopaholic woman in a shoe shop with a purse full of plastic when he goes o that site.I think it can be a bit of a gamble though coz last time he bought a load of drip tips for certain tanks and a lot didn't fit also postage costs can soon add up.
I see cotton bacon was mentioned and though I don't use it it be interesting to know whether it's real or fake, at a quid a pack I'd have my doubts