DII produces high qulity products that you can rely on and trust at great everyday prices. All of the DII glass kitchen and beauty products are made of BPA Free, Dishwasher safe glass materials. You Can buy with confidence knowing that you are getting a trusted product to bring into your home or business. All of DII glass products have DIY in mind when being created. They are perfect for essential oils, aromatherapy, homemade cleaners and beauty products.