Plasticine
Plasticine - a material for modeling. Made from peeled and crushed powder of clay with the addition of wax, bacon and other substances that prevent drying. It is colorful. Serves to perform sketching figures for sculptural works, small models, small-size products. The question of who to consider the inventor of claylin is controversial. In Germany, Franz Kolba is considered to be his, in the United Kingdom - William Harbut. Plasticine is used by children as a material for small sculpting. Games with plasticine promote the development of coordination of fingers.