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Mystery Neutral Glass-ES18b (1/2 lb)

A 1/2 pound of a neutral ES18b.


A 1/2 pound of Mystery Neutral color, ES18b.   Could be firsts, seconds or thirds.  All tested compatible and full length rods.

  • These sales are final.
  • There are no refunds or exchanges.
  • Decoding the Mystery and the label
    1. 1st check the superscript on your label.   N = neutral.  You can stop here.  This is all you need to know to use the glass.
    2. See the related products below to discover what family of test batches ES is in.


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