5-In-1 Aromatherapy Device: This ultrasonic diffuser combines essential oil diffusion, humidification, ambient lighting (7 colours), adjustable mist modes, and safety waterless auto-off. Its large 300ml tank is easy to fill and clean 6x10ml Natural Essential Oils Set: Made with all-natural plant extracts that are safe and effective, and come in lavender, lemongrass, eucalyptus, tea tree, sweet orange and peppermint. Steam-distilled for safety and effectiveness. Water-soluble for diffusers, humidifiers, DIY crafts, soaps, bath bombs & creative projects. Dark bottles preserve freshness for 36+ months Create Your Calm Oasis: Perfect for homes, offices, or yoga studios. The aroma diffuser relieves dry air discomfort, set a relaxing mood with soft light, and enjoy the soothing benefits of aromatherapy for enhanced wellbeing and rest Premium & Safe Materials: When it comes to our premium essential oil diffusers, we make a point of using nothing but the same ultra-high grade, safe, and eco-friendly PP materials baby bottles are made from, as well as state-of-the-art production processes and strict quality control Reliable Purchase at ASAKUKI: We have great faith in our essential oil diffusers - after all, we use them in our homes ourselves! If you have any issue with your diffuser, do not hesitate to contact us - your satisfaction is paramount