You are sure to win some style points among your friends with this exclusive addition by SkyBlue Vapor™. Medical grade stainless steel and pyrex glass are combined for flawless functionality with a timeless look. This premium atomizer is unlike many others; it is 100% leak proof! In combination with our “Click” Lock atomizer design, it is the perfect choice for a pocket sized essential oil diffuser. This essential oil atomizer comes with a universal 510 thread cartridge adapter. This means you can fill the tank yourself or unscrew and replace with any pre-filled cartridge with the same 510 size threading!