Based on this product's specifications, here are some alternatives and similar models
Modeling clay Staedtler FIMO 8021 Black 454 g 1 pc
Summary description:
Staedtler FIMO 8021 is a high-quality modeling clay in black color, weighing 454 g. It is perfect for various crafting projects, allowing for easy shaping and molding. This clay hardens when baked, making it ideal for creating durable models and art pieces. It comes in a convenient single pack, ensuring you have enough material for your creative needs.