Obsidian Weapons

[Joe]

Grogr think Og and Mrugnak strange - why they no respect for way things always done?

Grogr happy to give sharp stone knife to brother-in-law, or nephew, or anyone else in both the Bear clan and the Redbark moiety.

Grogr think Og and Mrugnak forget they live in gift economy, not trade economy. Grogr find Cost Factors hard to parse.