This therapeutic scent of 21 pure essential oils has been expertly blended to energise and uplift breathing in a high concentration of pure lemon oil works to stimulate a tired and busy mind encouraging clear thinking basil has long been used to help with mental fatigue and the ability to concentrate perfect for the morning or a pre night out pick me up to use remove the bottle stopper affix the wooden cap on and insert the reed sticks allow 48 hours for fragrance to diffuse