plasticine
/ˈplæstəˌsin/
noun
- A soft, colored modeling material that stays pliable and does not harden, used especially by children for making shapes and figures.
- Unlike clay, plasticine never dries out, so you can reuse it again and again.
- She rolled the plasticine into a long snake and then coiled it into a bowl.
- The children used red and blue plasticine to make tiny animals.