Hide a battery in there, run wires through tubing to led light in vial, and you've got a light-up necklace. Maybe make the gears the on-off switch?
Heart Necklace "Shards" Clockwork Gears Heart Steampunk Necklace Clockwork Shattered face by A Mechanical Mind Mother's Day
This Alice in Wonderland style charm necklace is on an antique bronze long chain. The perfect gift for any Alice in Wonderland fan or fan of
Queen Porphyra Steampunk Gothic necklace от MisSMasH2012 на Etsy
Steampunk Heart Necklace (N167) - Victorian Brass Heart Pendant on Chain - Gears and Brass Rose - Swarovski Crystals
steampunk jewellery that I would love to make or buy!
Steampunk Flower Necklace Spring Bloom Elegant by amechanicalmind, $52.00
Silver Steampunk Heart, Wings & Gears Necklace Jewelry Handmade NEW Fashion #Handmade #Pendant
steampunk earrings (now where did I see that type of bulb?)
Steampunk Fashion - Steampunk Statement Necklace www.AngelaVenableArt.com