A storage box: we offer a clear box to you for easy storage and carry around, it can prevent your foam swabs from losing and getting dirty; if you have other questions, please contact us, we will provide wholehearted service. Time saver and wide application: different types of foam swabs can be used for different holes to do the cleaning job nicely, the phone cleaning kit can save your time; they are also available in other electronics, very useful in your daily life. Anti-static design: unlike cotton cleaning swabs, our product is designed with anti-static feature, with which you can clean your cell phone and other electronics thoroughly without leaving fibers behind and you do not need to handle static electricity and fluff. Way to use: clean the surface dust of the phone with the nylon brush, then wipe the screen with a cleaning cloth, use the foam swab stick insert to the appropriate phone jack to clean the inner dust, and then you can use the dust plug to prevent dust and dirt from getting into your devices. Complete and sufficient phone cleaning set: the cleaning kit comes with 60 pieces of items, 40 pieces of foam swabs, 16 pieces of dust plugs and card pickers, 2 nylon brushes, 2pieces of microfiber cleaning cloths, complete and sufficient for your repeated uses.