Material: The perfume bottle is made of aluminum shell and ABS inner bottle, sturdy and durable, with high quality spray nozzle and easy to squeeze to create a fine mist; there is a transparent window on the perfume atomizer bottle, so you can monitor the liquid volume to replenish it in time. Refillable: Our travel perfume bottle with bottom valve which makes it easy to refill, you just need to insert the perfume nozzle into the bottom valve, then press the mini spray bottle several times to fill the perfume. Waterproof: There is a rubber ring inside the bottom of the bottle which can effectively prevent the perfume from leaking out, just confirm the available size and don't overfill, and you never have to worry about messing up your bag again hand or your luggage. 5 x 5ml refillable perfume atomizers in 5 different colors: black, blue, silver, pink, rose red, different colors ideal for taking all your favorite perfume on vacation, giving as a gift or sharing with family and friends. Apps: These refillable perfume atomizers are suitable for taking essential oils, perfumes, aftershave and men's fragrances, and various water-based liquids. evenings, weekends, etc.