Portable Size: This multifunctional bottle opener is compact and , so you can easily it into a pocket, bag or drawer and keep it with your oral liquid vials when traveling. Its modest size makes it convenient to carry to work, school or the lab. Multiple Uses: This versatile bottle seal opener is designed for vials with diameters from 10 to 20 mm, making it suitable for a wide range of oral liquid bottles and lab vials. Both the head and the bottom can open seals, with the head ideal for larger caps and the bottom for smaller , improving efficiency in daily use. Sophisticated Design: The small flip top remover features a thoughtful, ergonomic design that is simple to operate and helps save time and effort, especially on small bottle mouths that are hard to access with ordinary openers. Reliable and Sturdy Material: Crafted from quality stainless steel, these vial cap openers are strong, and carefully polished to present smooth surfaces that feel comfortable in hand. The robust construction is not prone to rusting or deformation, ensuring dependable performance and long term service in home, lab or clinic settings. Detailed Dimension Information: Each stainless steel bottle opener measures about 11 cm/4.33 inches in length, offering a good balance between control and portability.