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Acid Testing Stone

Price: $3.99
SKU: 56.744

New Acid Test Stone

  • This is a new acid testing stone
  • This stone is used to test 10K, 14K, 18K and silver
  • Use this stone with acid solutions
  • It measures approximately 1 7/8" x 1 1/2" x 1/4" (48 x 37 x 6 mm)