Specifications Capacity: 15ml  30ml 50ml Accessories: Rubber +neck, clear dropper, and gasket Material: Thick glass body, Plastic glossy rubber+neck, clear glass dropper, plastic gasket for leakproof Color: Matte black, Matte clear, and Clear color body, or custom. Amber glass containers can prevent contents from sunshine directly, and help them keep fresh for a long time. Excellent container for essential oil, …