Most Common Units of Measure

   Preciosa uses folloving units of measure that are

   used throughout the industry:

   Multiples of 1 gross:

    1 grs  =   12 doz  =   144 pcs

    2 grs  =   24 doz  =   288 pcs

    3 grs  =   36 doz  =   432 pcs

    4 grs  =   48 doz  =   576 pcs

    5 grs  =   60 doz  =   720 pcs

    6 grs  =   72 doz  =   864 pcs

1 gross (grs) = 144 pieces(pcs) = 12 dozens (doz)

1 dozen (doz) = 12 pieces (pcs)

1 piece (pc)

(1 mass = 1200 pcs = 100 doz - not in common use in Preciosa)

Fractions of 1 gross:

     1 grs  = 12 doz  = 144 pcs

  1/2 grs  =   6 doz  =   72 pcs

  1/3 grs  =   4 doz  =   48 pcs

  1/4 grs  =   3 doz  =   36 pcs