Kim makes a variety of these aromatherapy beads.  Available in this handled vessel shape, Kim also makes then in a basic "teardrop" shape with a lip at the neck, so that you may either cage the bead in netting or bead a collar for it to be attached to a beaded strap.

The opening of these beads are made to be compatible with the diameter of a piece of pipe cleaner, which, when inserted, acts as a wick for the essential oil or perfume of you choice.  The beads can be cleaned and a new piece of wick inserted to change the fragrance.  You won't need much oil or perfume, as the heat of your body will heat up the glass and release the fragrance. Subtle and evocative, these are an excellent addition to any bead stash!

Visit Kim Miles Lampwork Beads for further information.