ART CLAY Silver Clay, capable of firing at 650℃ - Brand: ART CLAY - Model: 650U - Type: Silver Clay + Syringe - Contents: 20g + 10g - Firing Temperature: 650℃ (Low-Temperature Firing) Thank you for viewing. This item is new and unused, but has hardened due to long-term storage. There may be minor scratches, so please consider this before purchasing.