clay art

Polymer clay stays soft until heated and then cures. A common instruction shown here is to bake at 275 °F (130 °C) for 15 minutes per 1/4 inch (6 mm) of thickness.

One formulation noted here can become dry to the touch within about 24 hours and typically fully dry in roughly 72 hours.

Kits commonly target young children through tweens. Typical suggested ages in these listings include 4 years and up, 6 years and up, and 8 years and up.

Store polymer clay in a cool, dry place below about 77 °F and out of direct sunlight. When stored correctly it typically has a shelf life of a few years; refrigeration or freezing can extend usable life.

Finished options depend on the clay: polymer (oven-bake) clay is baked then commonly painted, while air-dry clay can be painted after it fully dries. Many kits include paint pots and a brush so you can decorate pieces right away.

The mini pottery studio notes compatibility with most brands of non-polymer air-dry clay—that is, air-dry (non-polymer) clays are indicated as working with the unit.