Description:
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Period: Warring States (475–221 BCE)
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Material: Glass
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Design: Known as a dragonfly bead, characterized by the circular eye-like inlays (red and blue dots with white outlines), resembling dragonfly eyes.
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Color: Black base with turquoise-blue and red inlays.
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Weight: 15 g
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Height: 22.2 mm
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Caliber (hole diameter): 0.9 mm
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Dimension (diameter): 23.1 mm
These beads were often used as ornaments or in trade and are valued today as important artifacts of early glassmaking technology.





