DYNAVAP - THE "M" STARTER PACK WITH DYNACOILTHE "M" STARTER PACK WITH DYNACOIL Let us begin with the tip. A Septa serrated fully faceted extraction chamber that doubles as a built in grinder sits atop an incremental fin profile. Contained inside the extraction chamber is our two position Adjust a Bowl feature that allows you to adjust the size of the dosing chamber to your needs. The stem is enhanced with an intuitive tactile navigation geometry making it easier than ever to find the next