Toothbrush Head Replacement for Oclean Sonic Electric Toothbrush X /X Pro/One/SE+/Air/Z1/F1 Series Sealed Packing Soft Bristle Item: Brush heads correct for Olcean Electric ToothbrushSuitable for: All Olcean electrical toothbrush, adding Oclean X / X Pro / SE+/ Air / Z1 / F1 / OneFeatures:1. Soft DuPont bristles, appropriate for sensitive teeth to use2. Soft bristles,gently on your teeth. 0 bristle tip diameter, deep clean the gap between teeth4. Indenpently sealed packing, far more safe to use. Please replace the toothbrush heads each 3 months 1. Before paying your order, please make sure you have added a right choice. Because some merchandise encompass several different choices, for example, a product entails the product itself and some replacement accessories. If you are not sure, please touch me firstly. If you came upon various products instead of what you actually need when you open parcel, please contact me to resolve problems firstly. Please do not open dispute or depart unfavourable feedback without any coordination, otherwise it'd not be handy to guard your benefit. All item are in standardized packing, veritably we use plastic bag to pack the products as follows:2. We will intently confirm your order and the package to make certain all the things is in good shape earlier than delivery it out. If you chanced on product broken, please contact me first and foremost will ship out the order in 1-5 working days, and it wishes virtually 7-40 days from China to you you know, the shipping time is dependent upon the delivery company, the air line, the culture inspection and the local post office, so we are not able to management it accurately the parcel has now not arrived in expected time, please be at liberty to the touch us, we're ready to track it and handle it with you is significant to me and varied customers sooner or later do not depart a suggestions with none comment. I hope you would tell your using journey to me and others you are convinced with our product and service, please gift me a 5 star feedback, this is able to help to promote my sales. I could be very admire of your type movement