Size: 3/8" wide X 9/16" high
All diffusers will vary slightly in size and design because each one is a unique piece.
First quality waxed cotton cord tied with 2 mobile knots gives us the versatility to choose the length of the necklace, long or short. Discrete, they are also beautiful accessoris. 
As the aroma flows out of the diffuser, it constantly showers us with its subtle presence - there is no plug to pull on and off.

HOW TO USE
- Pull the knots towards each other to open the necklace. 
-  Hold the diffuser with a tissue to avoid essential oil spilling on exterior.
- Add 1 to 3 drops of pure therapeutic grade essential oil in the tiny cotton ball inside the hole.
- Notice you can choose the length of your necklace by pulling the knots apart again, making it shorter if you prefer. 
- Choose high quality essential oils to get the most benefits of Aromatherapy and manage them with care.
- We recommend you change the cotton ball when you change to a different oil. This will allow the next oil to easily overtake the aroma of the previous one you've used.
- Use ONLY 100% cotton.