Das is a great way to introduce children to clays. It is a very smooth and refined clay with an even and easy texture that can be used on various supports such as wood, cardboard, and plastic. The clay is soft and pliable and usually dries within 24 hours. The solid, robust models can be painted wet or dry and takes any type of paint. Das Clay is stainable and takes most types of glue. Packaged in air sealed packages that keeps the clay perfectly moist until opened. Acid-free and AP certified non-toxic. Brand: DAS