This sterling silver jar pendant is a unique handcrafted piece that can be used in several different ways. While the lid is not leak proof (if full of liquid don't drop in a purse or bag), you can put a favorite essential oil or perfume inside and use when desired. Others I know have used these to keep ashes of a loved one with them. I would suggest to have a jeweler seal it off if you want them inside permanently. This sterling silver bottle locket would also work perfectly for small keepsakes such as baby teeth, a lock of hair, or a small prayer scroll. Crafted with sterling silver and set with a rainbow moonstone (Color shimmer and inclusions vary), Amethyst, Garnet, or Peridot.