PMC3 Silver Pot Starter Kit, perfect for creating silver accessories, and separately purchased materials (training kits like those with synthetic stones). The Silver Pot Starter Kit is unused, but the box and instructions have some stains. The other four materials are unopened, but some appear to have debris inside, as shown in the photos. - Kit Contents: PMC3 Silver Pot Starter Kit, silver clay, base materials, training kit - Brand: MITSUBISHI MATERIALS - Silver Clay Weight: 7g, 6.3g - Usage Temperature: 600℃ - Features: Ideal for creating silver accessories Thank you for looking.