Educational collection: Luster (12 minerals)
Product number:
M55
Product information "Educational collection: Luster (12 minerals)"
12 minerals
hand pieces: approx. 20 x 20 mm
in plastic collector's case
A training collection with representation of the different luster types as well as luster quality (metal, diamond, glass, fat, mother-of-pearl, porcelain and silk luster; matte - splendid).
The pieces are about 2 x 2 cm and numbered according to the contents list.
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