Material:glass body.Color:Amber,Dark glass can effectively prevent ultraviolet damage to essential oils. | Package: 3 pcs; Capacity:30ml/1oz,50ml/1.67oz,100ml/3.4oz for your choosing. | Perfect for essential oils, perfume oils, or other liquids.The bottles are definitely leak proof. Don't be worry your cosmetic will spill out. | Make it yourself! Perfect for use with essential oils, perfume, liquids and aromatherapy. Simple way of making handmade gift blends and your own fragrances for your friends and family | Our long lasting bottles for oils can be reusable, you can easily refill those back any time! Use the bottle to apply the perfect amount of product each time. The bottles are simple to clean and fill!