Durable and leak-proof design: These perfume spray bottles consist of caps with a sturdy aluminum shell and an inner container made of hard glass that is not easy to break and leak.Easy refilling: Can be refilled from the bottom in seconds using the simple pump-to-fill technology.Color Shell: You can put your different fragrances together in 4 different colors. You can easily see the amount of perfume remaining through the transparent inner glass tube.The portable perfume spray bottle is suitable for travel, vacation, parties, outdoor activities, etc. and you can enjoy the fresh perfume spray all the time.