Honeycomb Ceramic Block Square with 374 Holes (2 mm Diameter) 2 x 3 x 1/2 Jewelry Soldering Tool - SOLD-0059

These blocks help evenly disperse heat while soldering during jewelry making and precious metal work; and they are capable of withstanding

Honeycomb Soldering Block 54-214

Honeycomb Soldering Block 54-214

Honeycomb Ceramic Block Square w/ 64 Holes (4 mm Diameter) 50 mm x 50 mm x 20 mm Jewelry Soldering Tool : Arts, Crafts & Sewing

Ceramic Honeycomb Soldering Board Plate for Jewelry Heating Paint Printing Drying Honeycomb Ceramic Soldering Boards Soldering Honeycomb Panel Jewelry Soldering Block Making Tools: : Tools & Home Improvement

Honeycomb Ceramic Block Square w/ 294 Holes (2 mm Diameter) 50 mm x 50 mm x 20 mm Jewelry Soldering Tool : Arts, Crafts & Sewing

Honeycomb Ceramic Soldering Blocks

Large Sized Honeycomb Ceramic Soldering Block with Metal Pins

Honeycomb Ceramic Block Square with 374 Holes (2 mm Diameter) 2 x 3 x 1/2 Jewelry Soldering Tool - SOLD-0059

Euro Tool Honeycomb Ceramic Soldering Board Jewelers Third Hand