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A Tektite tumblestone inside a silver coloured metal spiral cage. The spiral cage can be opened to change the crystal inside if you wish. It's natural for the cage to stretch slightly when a larger gemstone is placed inside.  The Tektite crystals have black colouring with a natural pitted appearance.  The cage is held on a black waxed cotton cord with an adjustable lobster claw fastening.

Necklace length: 48 - 52 cm approx 
Cage size: 2.7 x 2.5 cm approx 
Weight: 9 - 10 grams approx