The tricky part is that air-drying clay doesn’t just “get dry” all at once. It dries from the outside in, like a reverse onion. So the surface might feel bone-dry in a few hours—smooth and ready for paint—but the core is still as soft as a marshmallow left out on a rainy picnic table. Squeeze it too early, and you’ll get a satisfying crunch on the outside and a sad, gooey dent in the middle.
It’s a lot like waiting for a friend who says “I’m five minutes away” when they’re actually still in the shower. You learn to add a buffer. For clay, the buffer is another 24 hours, minimum. If the piece is thicker than your thumb, just assume you’re going to be roommates with a damp lump for the better part of a week.
