Let me start by talking about the most commonly used, all-purpose eye putty! It's actually Faber-Castell clay. For BJD doll earrings, if the ears aren't pierced, you glue the eye putty (Faber-Castell clay) behind the ear. This has been asked so many times, I've answered it so many times!
PS: When buying, don't search for eye putty, just search for Faber-Castell clay! Eye putty is often sold by the unit, while clay is sold by the box, so the price difference is huge! They usually come in green, white, and transparent. Green is softer and easier to stick to, while white is harder and dries faster. I've never bought the transparent one, but I prefer the green one!
