Dense, durable, responsive, and air drying-what more could you ask for in an ideal modeling material- Fine grain for finer detail, carvable, paintable, and lightweight -but not too light when dry. This phenomenal product will perform for children and adults. The full spectrum of expectation. Comes in a 3.3 pound bucket. Clay is white. It is soft and ready to use right out of the package. You do not have to knead. Work with damp hands. Non-toxic. Kid safe. Easy clean up.