Capacity5ml/piece, each set of 4 pieces, internal transparent vial, you can easily check the remaining perfume amount.Simple and ConvenientThis perfume sprayer bottle is easy to carry, easy to use, easy to fill, and does not leak water. Just press the bottom of your favorite perfume measuring device, and then keep clicking until the filling is completed.High QualityThe shell of the atomizer is made of high-quality aluminum, and the internal glass is sturdy and durable. You don't have to worry about damaging the durability when you drop it on the ground. no studying!Travel Size Its size is only 3.15 x 0.63 x 0.63 inches and the volume is 5 ml. It is made of aluminum, which is lightweight and durable, making it ideal for putting in a handbag or pocket.