Garnet inhaler essential oil diffuser, aromatherapy necklace. Glass vial with cork top is filled with garnet stones. Simply remove the cork top and fill with your favorite essential oil blend. Once the vial is filled, you can remove the cork top throughout the day to inhale the essential oils. You will also be able to faintly smell the oils once the cork starts to absorb them. This allows for a way to carry your favorite scents with you all day long in a fashionable way. The glass vial is 36mm x 6.5mm.