I think some places can inject 0.06 skin but I don't know if it's durable. I like 0.08 and even 0.1 a lot. My current piece I've been wearing for about 5 weeks and not one hair has come out yet that I've noticed. It's between 0.08 and 0.1.

Johnny- yes I'm excited about that idea too. I've never seen knotted skin in person though so I don't know what a knotted skin hairline looks like. I'd live to get my hands on a small sample of blonde knotted thin skin to test.