Herbin, 750g Plasticine, hardness level 1. The modeling material retains its firmness and leaves no residue when drying. The casting material does not deform after the model is created, as it possesses excellent stability. Plasticine does not dry out in the air, allowing you to work on and modify your model as often as you like. For example, it can be softened with your hands, a heat gun, or a hairdryer, and it hardens again when cooled in the refrigerator. Packaging: In blocks of 750g. Plasticine is a very precise modeling paste with high stability that never dries out in the air. This allows the material to be worked on and changed as often as necessary. It is also used in industry (automotive, aerospace) for creating prototypes or molds. Artists also use Plasticine for reproducing models, with reproduction precision accurate to within 0.1 mm.