The Crystal Fuze necklace is sparkles during the day or at night. How is this possible? Well it has a LED inside a vintage cut (whatever that means) Swarovski crystal.
The Crystal Fuze necklace is available in Jade green, white, blue and violet. It comes with 2 CR927 batteries installed and a pair of replacement batteries.
Gadget Store Think Geek sells the the Crystal Fuze for $24.99.
If you rather stick stick to useful Geek jewelry check out the classy bottle opener ring.
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