These amber glass dropper bottles come in four sizes: 5 ml, 10 ml, 30 ml, and 50 ml. They are refillable for repeated use. The golden cap adds an elegant touch, while the glass construction helps protect contents and maintain safety. Key benefits - Light protection: amber glass helps shield light-sensitive liquids, preserving potency and extending shelf life. - Refillable design: reuse many times, reducing waste and cost per bottle; easy to clean and sanitize between liquids. - Precise dispensing: dropper allows controlled, accurate dosing for small quantities. - Versatile compatibility: suitable for essential oils, serums, fragrances, tinctures, oils, and other liquids. - Size flexibility: four convenient options to fit different applications and travel needs. - Premium appearance: golden cap provides a refined, professional look without compromising function. Use scenarios - Aromatherapy and perfumery: store essential oils or blends with easy, mess-free dispensing. - Skincare and cosmetics: keep facial serums, facial oils, or other small-batch formulations in a protected container. - DIY projects and labs: organize tinctures, extracts, or hobby liquids with reliable containment. Made of glass, these bottles support a range of storage needs while helping ensure the quality and safety of the contents.