These pins are made by a man who worked at the museum pinning specimens. These are decent quality lapel pins for high school collections or other similar uses. However, the tips of the pens seem to be made out of cheaper plastic which I think will wear out over time with collection or frequent handling. The pens are also longer than I'm used to so make sure they will fit in your case/box. Bottom line: a non-professional quality build that will last, but isn't very expensive either.
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