1)Fragrance your home with your favorite essential oil blends using our refillable reed diffusers glass aromatherapy with black fiber sticks. The reed diffuser sticks absorb and diffuse the oil for lasting fragrance. These empty and refillable bottles can also be reused with different oils for your convenience. 2)Its high quality glass ensures durability and long lasting use. The clear glass also allows you to see how much oil is left in the reed diffuser bottles empty, perfect for aromatherapy use. 3)Material : clear color glass 4)Safe and Natural: All of our oil diffuser with sticks house fragrance are safe and natural, so you can feel good about using them in your home! Use them as your bathroom scent diffuser, essential oil reed diffuser, scents for bedroom, stick air freshener and as your home perfume diffuser kit! 5)Our 4pcs 150ml/ glass essential oil container can be used as a DIY craft or add on decoration to your home, office or spa. 6)Perfect for gifting or personal use. A great gift set for weddings, housewarming, birthdays or any other celebration.