Aromatherapy Scent Ball Room Diffuser is an aromatherapy room diffuser that plugs into an outlet and diffuses essential oils. With the unique Scent Ball aromatherapy diffuser, you may now enjoy the pleasant fragrance of essential oils as well as their therapeutic effects at any moment, in any room where there is an electrical outlet. Create your own aromatherapy environment with these oils: Lavender for relaxation in the kids room. Tangerine to increase motivation at work. Peppermint to improve concentration in the study. Eucalyptus for easy breathing in the bedroom. Lemongrass to brighten your blues on a rainy day. Patchouli for social gatherings in the living room. Ylang Ylang for greater passion while on vacation. Or simply mix several different oils onto one pad for a personalized aromatherapy effect.