A modeling material that is permanently pliable. The color is gray-green. It becomes softer as you work with it. Good for making models to cast in plaster. Available in 2 pound blocks. Save by purchasing in larger quantities. roma Roma Plastelina - 1 block roma1$13.20 Roma Plastelina - 3 blocks roma3$35.70 Roma Plastelina - Case of 20 roma20$224.00