The Cobalt Vertex Set pairs the slide-cut-specific Cobalt Vertex Slide with a matching cobalt texturizing companion. Both pieces share the Takefu VG-10 cobalt steel and the offset handle geometry, so a stylist moving between slide cutting and texturizing passes stays in a single handling family. Hand-finished in our Tokyo workshop one at a time across 124 steps, the set is tension-matched and presents as a unified two-blade Vertex kit for stylists whose craft lives in the long draw of the slide.