A great addition to any multisensory environment, the Aroma Fan and Light Reward features four fan-driven diffusers and switches for olfactory fun. Motivate your sense of smell by activating a capability switch to fill the air with a stimulating fragrance and promote calm with aromatherapy! Four pull-out compartments allow you to add your favorite essential oils (not included) onto a cotton ball (not included). The user pushes the corresponding switch to activate the fan diffuser. Can be used as a portable unit or use the enclosed instructions for mounting. Measures 12" x 8" x 24".