12,060 gold testing/gold scratch stones

High-quality gold test stones for testing the carat number of precious metal alloys.

Unit of measure: piece

30 x 40 mm Item number:  12 060 001

40 x 40 mm Item number:  12 060 002

50 x 35 mm Item number:  12 060 003

60 x 40 mm Item number:  12 060 004

80 x 40 mm Item number:  12 060 005

100 x 40 mm Item number:  12 060 006

100 x 50 mm Item number:  12 060 007