If you work with limo/polymer clay, you know how stiff it can get and how long it takes to warm it up with your hands while you knead it until it is soft enough to work with and roll out, especially if you have carpal tunnel or arthritis, or if your hands get stiff.
This warmer will help to soften the clay. Just follow the directions by placing it in the microwave and placing your clay inside. It has a velcro closure to keep the heat in.
If you work with several colors at the same sitting, you can be working with your first color while your second color is warming.
Please examine the photos as they are part of the description.