Specification: Color: Clear; Material: PE Plastic; Outer Size: 14.5 x 10.5mm / 0.57 x 0.41 Inch(OD*H); Hole Diameter: 4.4mm / 0.17 Inch; Sealing Ring Diameter: 12.4mm / 0.49 Inch; Suitable Bottle Mouth Size for Plugging: 11mm / 0.43; Packing List: 60 Pcs x Bottle Adapter
Advantage: Made of PE plastic, this bottle adapter offers a sturdy yet flexible design that resists breakage. The overall design is lightweight and portable, and can be hand-washed for durability, ensuring long-term use. The perforated inner stopper makes it very easy to take the contents of the bottle drop by drop, and can accurately control the flow rate to avoid waste.
Application: Suitable for a wide range of bottle sizes, providing flexibility in various applications, making it good for laboratories, cosmetics, and essential oil bottles. Easy to store and transport, making it good for travel and outdoor activities, ensuring convenience and portability.
Instruction: To use, simply ensure the bottle neck is clean and dry, then align the press-in bottle adapter plug with the opening and press it down firmly and evenly until it feels secure and forms a tight connection with the container, ensuring a proper seal for your intended application.
NOTE: Please pay attention to the applicable bottle diameter of the bottle cap before purchasing.