1.Package Included: 10pcs 5ml (0.16oz) mini clear plastic spray bottle empty. Note: In order to open the top of the bottle, just pull them upwards or push towards the side and then they will pop off. Don't need unscrew them. 2.Leak-proof Design: In order to prevent the liquid from leaking, the spray bottle have thread and seals on the mouth of bottle. And the top of the spray bottle matches the bottle mouth very tightly. Therefore, when using it, you need to pull the top of the bottle out firmly, and after filling the liquid, press the top down firmly to fasten it. Then you can put these mini spray bottles into your package, pocket or hold in hand without worrying about the leakage. 3.Refillable & Reusable: The mini perfume bottle is made of high quality plastic, clean,wear-resistant and smooth surface. Refillable and reusable for long time use. Reduces waste effectively compared to disposable bottles. 4.Fine Mist Effect: Designed with high quality nozzle, will not clogged up nor gets stuck easily. The spring is long enough, which is convenient for pressing out liquid and the spring-loaded button ensures sufficient liquid to be sprayed, fine mist and evenly distributed. Mini plastic perfume atomizer has a strong spraying force and can spray a long distance.