Gigantic Red Spiny Oyster Shell Beads From Mexico (Organic Thickness) Native American Style - Graduated Free Form Rondelle Heishi Shape - DIY Jewelry Making (Photo Doesn't Do It Justice)
These natural, undyed Spiny Oyster shell beads are 15.5 inches long with a 1mm hole, suitable for jewelry making.
- The Spiny Oyster shell has been used for jewelry, tools, and currency by indigenous peoples.
- Obtaining and preparing the shell is labor-intensive and time-consuming.