6" x 4" x 3/8" Natural Testing Stone

6" x 3" x 3/8" Natural Testing Stone w/ Wooden Box

2" x 1-1/2" Black Glass Test Stone (Economy)

2" x 4" x 1/4" Nature River Danube Testing Stone

2-1/2" x 1-1/2" x 1/4" Nature River Danube Testing Stone

2-1/2" x 1-1/2" x 1/4" Natural Testing Stone

2" x 1-1/2" x 1/4" Natural Testing Stone

Liver of Sulfur Gel (4 fl. oz. Jar)

Liver of Sulfur Silver Metal Oxidizing Agent - 4 Oz Jar

Liver of Sulfur Gel - 2 Oz Tube

7" Annealing & Soldering Pan Set with Third Hand Clamp & Pumice

Ceramic Board - 11-1/2" x 4-1/2"

Ceramic Board - 6" x 6" x 1/2"

Transite Soldering Board - 12" x 12"

Transite Soldering Board - 6" x 12"

Transite Soldering Board - 6" x 6"

Hard Solderite Board - 12" x 12" x 1/2"

Hard Solderite Board - 6" x 6" x 1/2"

Hard Solderite Board - 6" x 12" x 1/2"

High Heat Resistant Board - 4-1/4" x 4-1/4" x 1/2"