Japan's most popular premium scissor alloy, and the smartest single upgrade most stylists ever make.
If there’s one steel that defines the modern professional scissor, it’s VG-10. Developed in Japan (the name is short for “V Gold 10”), it’s a high-carbon stainless steel with a touch of cobalt and vanadium in the mix, and it has become the default premium grade for a simple reason: it does almost everything well.
Hardened to around HRC 60–62, VG-10 takes a fine edge and holds it. For a stylist cutting roughly 25 heads a day, that’s six to ten weeks between sharpenings — comfortably double what you’d get from a softer 440C blade. The cobalt content stiffens the steel so the edge resists rolling, and the high chromium means it shrugs off the bleach, colour and constant rinsing that would pit a lesser alloy.
It’s also forgiving to own. Because VG-10 is so widely used, any competent sharpener understands it — you don’t need a specialist who only works on exotic powder steels.
VG-10 is the middle of the premium market: harder and longer-lasting than 440C, a step below the cobalt and powder-metal alloys that high-volume specialists reach for. For the vast majority of working stylists it’s the right answer — enough performance to keep up with a full book, without paying for longevity you won’t use.
There isn’t much of one, which is why it’s so popular. The honest note is that VG-10 is slightly more brittle than 440C, so a hard drop is marginally more likely to chip the very tip. And if you’re a high-volume slide-cutting specialist, a cobalt alloy will hold its edge even longer between services.
Ichiro built its value reputation on VG-10 (the K10 is the classic first VG-10 pair), and Juntetsu runs a deep VG-10 line before you ever reach its cobalt flagships. Kasho and Joewell use VG-10 and related premium grades across their ranges too. If you’re stepping up from a student shear, a VG-10 pair is the upgrade you’ll feel immediately.