?[Travel Size]: Our mini refillable perfume atomizer bottle size is only 3.15 x 0.63 x 0.63 inches, The perfume atomizer set is airplane safe and will not leak inside your purse or suitcase. Refill perfume atomizer is travel essential for both men and women, perfect for storing your perfume on travel. ?[Clear Visual Window]: Our refillable perfume bottle uses a visually visible design. The Clear visual window on the side of the atomizer perfume bottle allows you to monitor the amount of liquid and replenish it in time. ?[Simple and Convenient]: This refillable travel perfume atomizer is easy to carry, easy to use, easy to fill, and does not leak. Just press the bottom of your favorite perfume measuring device, and then keep clicking until the filling is completed. But do not over fill. ?[High Quality]: The shell of the refillable travel perfume bottle is made of high-quality aluminum, and the internal glass is sturdy and durable. So you don't have to worry about breaking when you drop it on the floor. Portable refillable perfume bottles is durable and leak-free. ?[Capacity]: 5ml/piece, each set of 4 pieces. Portable mini refillable perfume bottle can be filled with perfume, cologne, essential oil and other liquid. Portable mini perfume spray bottle is easy carried for travel/date.