work great for what they are meant for [SEP] in todays age when you are restricted with how much liquids you can bring along on your travels on an airplane it makes sense to fill these little refillable atomizer bottles with your favorite perfume to bring along so you can have them in your carry on luggage some times you do not even have a checked in luggage so this is importanti like that in this pack you get different ones you can dedicate each one to a different perfume so you can bring different ones on your travel these work very well and you can bring enough on your travels for at least a week plus they are easy to fill and use and work very well these are on the cheaper side but for what they are intended these work perfectly well