Plastiline, 1 kg, hardness grade 40. Ready-to-use precision modeling clay. The Plastiline retains its volume and is 100% reusable. It does not harden and does not dry out in the air. Tube packaging, lined with parchment paper and featuring 2 polypropylene covers. Precision modeling clay specifically designed for sculpture, creating sets, impressions and molds, restoring art objects and decorations, as well as for industrial use in precision casting and prototype manufacturing. This modeling clay is also suitable for beginners and hobbyists who want to start or perfect their modeling skills. Made in France.