Sturdy: The glass scale dropper is made of glass and rubber, which are eco-friendly, scratch-resistant, and resistant to breakage and deformation. Accuracy: The scale pipette features clear and precise measurement markings, allowing for accurate water measurement. Reusable: The glass pipette has a stain-resistant surface that is easy to clean and maintain, enhancing its durability. Functional: The dropping tube is lightweight, compact, and has a 10ml capacity, ideal for measuring and transferring liquids. Suitable for various applications: The lab dropper can be used in schools, cosmetics, testing, DIY crafts, homes, offices, and more. Specifications: Material: Glass, Rubber Color: As shown in pictures Size: Approximately 200mm / 7.87 inches Capacity: 1/2/3/5/10ml Note: Slight color variations may occur due to different screen resolutions. Slight measurement deviations may occur due to manual measurement. Package Includes: 1 Piece Scale Dropper