I've seen several dollmakers using eyelashes on their dolls. I'd like to give that a try. So I got on ebay and I have no idea what to look for. I'm seeing D8, MB, LB, D1 etc. Are those sizes? None of the listings I've looked at actually give the dimensions, so I have no idea of what size to look for. I make 18 inch dolls. Can anyone explain what these are? Or maybe there is a website o something that explains this or a tutorial.