Magic Forums

I made one last week but I didn't have his hair, but I just found a couple of his hairs and want to make a new one so I can put them in the jar. I will get rid of the jar the way I'm supposed to but in the meantime:

Can I make a new jar and just keep the old one on the side?

Is it just one piece of his hair (even if it's small) and mine together that I can drop into the jar?

Is it stronger than any other personal concern I have of his, like a picture of us, a piece of his clothing, etc?

Thanks