This clear glass dropper bottle is made of high-quality thick glass, durable and chemical-resistant, perfect for storing essential oils, serums, perfumes, and other liquid cosmetics. The black rubber dropper allows for precise and controlled dispensing, avoiding waste and contamination. The transparent dust-proof cap ensures leak-proof performance and keeps the bottle clean. Ideal for travel, home use, DIY skincare, and cosmetic packaging. Available in multiple capacities to meet your needs.