[Adopts high purity copper valve with multi-layer rubber ring sealing no contact with air no leakage. Directly inject perfume into the inner chamber from the bottom it takes about 5 seconds to fill up The nozzle adopts 0.20mm nano-fine mist technology spraying fine saving every drop of expensive perfume. Only 5 ml of perfume is needed for about 10 days of use Included in the package are two adapters that fit 98% of the perfume bottle nozzles on the market today. You can use them for large perfume bottle nozzles to efficiently fill the 5 ml perfume atomizer without wasting perfume 5 ml mini perfume refillable bottle is the size of a lipstick light enough to carry in your pocket or handbag and TSA approved for use on airplanes. No need to worry about it breaking or leaking in your clean pocket expensive handbag "The travel perfume atomiser is lightweight and well-made making them the perfect gift for birthdays Christmas anniversaries Mothers Day Valentines Day and other holidays. Let every perfume-using friend and family member smell amazing anywhere" "We have a strict quality management system ANTOKX travel perfume atomizer is put onto the market after testing. We offer an 24-month replacement service if it doesnt work. Please feel free to contact us and we will get back to you within 12 hours"]