1. The closed valve design not only prevents the sucked liquid from flowing back into the bottle, but also prevents the liquid in the bottle from volatilizing. 2. Anti-static, anti-corrosion, aluminum core pump is easier to press, more flexible, quicker water output, longer service life. 3. Good light transmittance, with scale, it is easy to see the condition of the liquid inside, and it is anti-acid, anti-alkali and anti-corrosion. 4. The stainless steel pump head can prevent liquid leakage and splashing. Easy to take liquid, save time and improve work efficiency. 5. It can be used for nail art or other maintenance operations, which can effectively reduce liquid volatilization and save usage amount. Spec: Condition: 100% Brand New Item Type: Pump Dispenser Material: Glass + Metal Type: Aluminum Core Size: Approx. 9.5 x 8cm / 3.7 x 3.1in Capacity: 180ml Features: Used to hold various liquids Uses: Household, nail salon, etc. PackageList: 1 x Pump Dispenser 1 x Lid Notice: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. DIRECTIONS 1. Place the bottle on a flat surface. 2. Press down on the pump to dispense liquid. 3. Use as needed for dispensing various liquids.?Versatile and Cost-Effective?: Whether you're into nail art or require it for other maintenance operations, our pump is versatile and adaptable to your needs. Its ability to effectively reduce liquid volatilization ensures maximum efficiency and usage of your liquid supply. By minimizing evaporation and optimizing usage, you can save both time and money, making it a smart and economical choice. ?Leak-Proof and Efficient?: The stainless steel pump head is designed to prevent any leaks or splashes, providing a seamless and mess-free experience. This design not only ensures the safety and cleanliness of your work environment but also facilitates easy liquid extraction. Say goodbye to wasted time and effort, and enjoy enhanced work efficiency with our reliable pump. ?Crystal Clear Visibility?: Our pump features excellent light transmittance, allowing you to easily see the condition of the liquid inside the bottle. With the added convenience of a scale, you can accurately measure and monitor the liquid levels. Additionally, the pump is resistant to acids, alkalis, and corrosion, ensuring its durability and compatibility with a wide range of liquids. ?Advanced Pump Performance?: The anti-static, anti-corrosion aluminum core pump offers numerous advantages. It is incredibly easy to press, providing a smooth and effortless pumping experience. Its increased flexibility ensures excellent maneuverability, while the quicker water output saves you valuable time. Plus, the superior construction guarantees a longer service life for extended usage. ?Dual Protection for Liquid Integrity?: Our closed valve design provides double protection. Not only does it prevent any sucked liquid from flowing back into the bottle, but it also effectively prevents the liquid inside the bottle from volatilizing. Rest easy knowing that your liquids will remain securely contained and protected.