Specification: Made of high quality thick Frosted Glass,not easy to breaking and Scratching,with bamboo cap the white rubber Capacity-10ml/0.3oz(size:25mm*83mm);15ml/0.5oz(size:28mm*90mm);30ml/1oz(size:33mm*104mm) Perfect for storing Essential Oil,perfume,fragrance,aromatherapy,liquid,Essence,Lotion,samples,etc. Portable to carry and use,great for daily use or for travel,can be fit easily in your bag,pocket. You can share your essential oils, perfume, or any kind of liquid sample to your family or friends,customers Package Included: 4 pack Frosted Glass Dropper Bottles