Uploaded February 2024 | Updated September 2026, 22 hours ago

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Christensen Agate Marbles Master Class Part 1 Filmed with professor Richie Stremme and David Tamulevich at the Pocono Underground.

This video covers the Christensen Agate Company’s boxed set line. Christensen’s boxed sets include:

World’s Best Moonies
World’s Best Bloodies
American Agates
World’s Best Guineas
Thank you for watching!