ASAKUKI Wooden Essential Oil Diffuser, 700-Milliter

The most frequent complaint about essential oil diffusers is how small they are; most can only run for a few hours and fill a 200-square foot space with scent. Asakuki's Premium Essential Oil Diffuser changes all that with a 700-milliliter tank that holds over twice as much water as most other models, making it capable of filling a living room or a yoga studio — or simply replacing your winter humidifier.

If you’re looking for a larger diffuser for bigger areas of your home, this square diffuser is your best bet. It can hold up to 700 milliliters of water with about 20 hours of diffusing time. Not only does this model include all the typical features of a diffuser, it also functions as a humidifier to help add moisture back into the air.