Handmade Oil Pots are created to give a natural diffuser effect for a small room. The bisque fired clay areas act as natural wick where your oil and water mixtures penetate the clay body and permeate the room with frangrance in a natural way. The areas of the pot at the base are glazed to protect your surfaces and enable liquids to be contained. These pots are perfect for a bathroom/ toilet or entry hall. These larger Oil Pots come with a matching lid.