Round Honeycomb Board Heat Resistant Jewelry Making Soldering Welding Block Firebrick

Feature: 1. Made from high quality material, safe and durable to use. 2. It is of good heat insulation, high temperature resistance and not easy to crack. 3. Unique honeycomb design firebrick, wide range of use in jewelry melting or processing. 4. Compact size and is easy to use and convenient to carry outdoor. 5. Professional jewelers use soldering block as a surface on which solder precious metals. Specification: Condition: 100percent Brand NewItem Type: Soldering BlockSize: Approx. 135x12mm/ 135x12mm/5.3x0.5in Package List: 1 x Soldering Block