These hanging diffusers are super versatile. They can be hung in your car, placed in your linen cupboard, wardrobe and/or drawers. Additionally, placing one in a bathroom, toilet room or laundry will add a pleasant scent. These scents are not only great for their lovely smells, but are superb in the fact that they can have an uplifting, rejuvenating or calming effect. The diffuser is really easy to use. Simply, pierce a hole in the inner cap and remember to replace the inner cap before screwing the bamboo lid back on. Turn the diffuser upside down multple times until the lid is wet, however if you feel that enough liquid is not coming out, simply make the hole bigger. To get the most out of your diffuser, every few days turn your diffuser upside down and this will the enable the scent to be released. The following scents are available -1. Peppy mint & lemon; lemon (peppermint, lemon and lemongrass)2. Country Lemonary (lemongrass, rosemary and eucalyptus)3. Sunshine Citrus (orange, grapefruit, lime and cinnamon leaf)4. Smells like home (orange, lemon and cinnamon leaf)5. Rejuvenate (peppermint, rosemary and lemon)6. Energise (frankincense, wild orange and cinnamon leaf)7. Quietness (frankincense, lavender and marjoram)8. Stress Less (marjoram, frankincense and lemongrass)9. Sparkling Fresh (lemon, peppermint and bergamot)10. Delightful (lime, peppermint and tea tree) Bottle colour selection chosen randomly!