Your favorite fragrance is packaged in an attractive glass bottle with a wooden lid. To activate scent, remove wooden lid and plastic cap from bottle. Place vent clip on neck of bottle and replace wooden lid. Add reed sticks through holes in lid to allow fragrance oil to wick up and soak into lid. Place on selected vent and you're good to go!
 
Remove wooden lid and reed sticks to replace plastic cap to prevent spillage of fragrance oil then replace wooden lid when not in use.