Testing stone for gold View larger

Testing stone for gold

CC1314

New product

A test stone for verifying the authenticity of precious metal products.
The surface should be cleaned of old traces before reuse. After cleaning the stone, apply a uniform trace on the clean surface of the test stone. The test is carried out along the long side of the stone.

Dimensions: 100 x 50 x 12 mm.

57,26 zł tax incl.

57,26 zł per SZT

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