Air-dry clay is incredibly easy to use. Simply cut off a chunk of clay from your block (using our wire tool), and knead a little to warm the clay before you start, as this makes it more malleable and easier to shape.
The clay will harden over time when exposed to air, but don't stress, it does keep moist for quite a while so you don't have to rush your sculpting masterpiece.
If the clay starts to dry out during use, and you can see cracks or flakes, it can be reworked by adding a little water with a damp finger (but not too much!).
If the clay becomes too wet and sticky, let it dry out a little in the air before you continue.
If your creation takes a little longer than planned, you can work with your clay over several days by keeping it moist under a damp cloth, in a plastic bag.
When drying, the clay will shrink a little (up to 12%) so if the size of your finished work is important, go a little bigger when making.