Starter set perfect for creating pure silver accessories. - Set Contents: Art Clay Silver Starter Set - Silver Type: Pure Silver (99.9%) - Weight: 15g - Instructions: Introduces how to make 6 accessories - Firing Time: Approximately 5 minutes (using a gas stove) Thank you for viewing. Please check the photos carefully as the outer box has some damage. Please purchase with the understanding that there will be no claims or returns. Although classified as new and unused, it is not unopened. As shown in the photos, there are signs of it being opened once to check the contents. I bought it but never used it, and it has been stored in a dark place. Thank you very much (❁ᴗ͈ˬᴗ͈)