Antique Oil Diffuser Necklace 😍 Each Stunning Diffuser Necklace includes a matching 31in. long chain which can be shortened with minimal jewelry or craft skills. Each necklace comes complete with five pads, the color of which will be chosen at random. These felt pads can be used repeatedly and only require 1-2 drops of oil to enjoy the aromatic therapeutic effects throughout the day. Currently 50% OFF with FREE Shipping!