Small and lightweight glass bottle for essential oils effectively protect essential oil against the degradation from UV. It is reusable and refillable, environmentally friendly. Features: 1ml essential oil bottle, small and lightweight, easy to put in your pocket or handbag. Made of high-strength glass, the bottles are strong, fall resistant and has long service life. Amber glass can effectively protect essential oil against the degradation from UV. Each bottle is equipped with a black cap, which has good sealing and the liquid is not easy to spill. 100 empty bottles can be used to store essential oils, perfumes or other liquids. Reusable and refillable, environmentally friendly. Specifications: Color: Amber Material: Glass Capacity: 1ml/ 2ml/ 3ml(optional) Quantity: 100pcs Bottle Size: 1ml: 15 * 22mm/ 0.6 * 0.9in 2ml: 15 * 29mm/ 0.6 * 1.1in 3ml: 15 * 36mm/ 0.6 * 1.4in Package Size: 290 * 190 * 30mm/ 11.4 * 7.5 * 1.2in Package Weight: 1ml: 450g/ 15.9oz 2ml: 500g/ 17.6oz 3ml: 550g/ 19.4oz Packing List: 100 * Glass Bottle