More to explore:
Recycled Plastic Bottle Earrings
by steppingthrucrazy on Flickr
50 Bottle Cap Crafts
DIY Inspo: Bottle Cap Chime
recycle crafts by carlene
Necklace bottle caps!
Bottle cap collar.
DIY a necklace: 16 easy to decoupage projects. - Mod Podge Rocks
Fun way to recycle :)
recycled bottlecap necklaces
easy to make...Hobby Lobby and Joanns sells these in the jewelry department and there are tons of GS bottlecap images to be found on Pinterest
Keep It Under Your Cap | Crafts | Spoonful
A quick & easy way to make bottle cap pendants without the mess. gotta try this! | Bottle Cap Necklaces Tutorial (Compulsive Craftiness)