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gadget:
Is that glass? You should see this knife someone gifted me! I have a blade that has serration like that arrow head, but it's red obsidian!
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mountain_wampus:
@gadget :it is the bottom of a beer bottle. The part of the world I live in has no good stone for making tools so I have to make do. This summer I'm going to disassemble a toilet tank flake by flake.