Can Toothpicks Be Used For Earrings How Do You Make Wooden Earrings?

How do you make wooden earrings? - can toothpicks be used for earrings

I saw pictures of them and they look really cool. Are there procedures, as we do that?

I saw with some of them what looks like nails to put them into the woods. What you do not splinter in your ears?

Question abroad. Could be a tire with a wooden toothpick (s)? Or use it for the PIN?

Thank you for your help.