FM Brush isn't afraid to experience, as evidenced by their cutting edge Techno-Synthetic shaving brush fibers. They stuffed a nice 23mm knot of this fiber in a modern straight cylindrical, black acrylic handle. We suppose the name "bullet" comes from the fact that this handle looks like a bullet casing. But what we do know for sure is this is the steal from the FM Brush line. It's one heck of a brush for under $30.Total Height: 110mmLoft: 50mmKnot Diameter: 23mmHair: SyntheticMade in Thailand.