Medicine dropper of holy water
These artifacts have a two-fold purpose:
1. They can be used to destroy extremely small undead.
2. They can provide the hero with a fair bit of healing.
Made from the tears of angels (not the baseball players from Disneyland™), these potent droplets glow with a yellow light. Some rumors abound that the yellow liquid comes from some other angelic fluid, but these are unfounded and utter nonsense.