Product Specifications: Material: glass Size: 9.9*4cm,11.7*4.5cm Color: Black; Gold product features: HIGH QUALITY MATERIAL - Made of corrosion resistant thick glass that is smooth and impact resistant, protecting your essential oils from UV rays and decomposition. Good Sealing - Tighten joint caps with good sealing to prevent any kind of leakage, corrosion resistant and well made. Reusable - Reusable. After the ball is taken out, the inside can be cleaned or filled with other liquids. Smooth interior for easy cleaning Wide range of uses - can be used to hold essential oils, perfume deodorants, aromatherapy cosmetics, sunscreens, moisturizers, etc. Easy to carry - 30ml, bottle size: about 9.9*4cm, perfect for travel, easy to put in your purse, pocket, bag, etc. Notice: 1. Due to the influence of monitor brightness, light brightness and many other factors, the actual color of the product may be slightly different from the picture displayed on the website. 2. Please allow for slight deviations from manual measurements. Package Included: 1* sub-bottling