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The balance is exceptional
This is the genuine patented Mark-A-Size tool
with slightly different dimensions on each face to suit varied stages of the raising process
allowing objects to be firmly held in place
Support the opposite side of the cutter with a sheet of the same diameter metal being cut to maintain alignment and minimize material sticking
Refractometer with Light & Case Knew Concepts The balance is exceptionalRefractometers are a primary tool in gem identification, used to measure the refractive index of gemstones with precision. This refractometer features an easy viewing lens, a measuring range of 1. 301. 81, and a minimum graduation value of 0. 01. The set includes a compact storage case and a small flashlight to serve as a light source, along with instructionsmaking it a complete, ready to use kit for gemological work. Refraction liquid is not
