If you want to work with your hands to sculpt objects from creatures to bowls, this modeling clay is a fun way to start. You don’t need a kiln for it to harden, and you can paint, varnish, polish, and cut it when it’s dry. We recommend getting a few packages at a time, since once each package is opened and the clay is exposed to air it will harden in 24 hours. Turn frustration into art by squeezing some clay into a ball, then shaping it into a pot you can use to grow a leafy plant. This clay is also non-toxic and gluten-free—but that doesn’t mean you should eat it.