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3D3DPlatinum perforated cone.
This tiny little cone was presumably used as some kind of filter or filter holder: It's made of platinum because platinum is resistant to nearly all chemical attack. Expensive, but useful, and the people buying this kind of stuff are usually spending your money, not theirs.
Source: Anonymous
Contributor: Anonymous
Acquired: 2 December, 2007
Text Updated: 8 March, 2008
Price: Donated
Size: 1"
Purity: 99.99%
Platinum