Best Convex-Edge Barber Scissors for Slide and Point Work
Quick answer
Pick a convex edge if you slide cut, point cut or slice through wet hair. The Mina Sakura II is the entry convex, Ichiro Sakura and Kawa the 440C step, Yasaka Offset the cobalt pick and Juntetsu Rose Gold the VG10 pick. Jaguar Gold Line Diamond E is the German-made convex. A convex edge needs a convex-capable sharpener.
Top picks
A convex edge is the one you choose for slide cutting and point cutting, and it is the edge most of the Japanese cutters we sell carry. This list runs from entry SUS440C to cobalt, with a German-made convex and a classic-handle convex, each picked by steel, handle and length.
How we picked: the convex-edge cutters we sell, cut to ten by edge first, then steel, handle and length. Specs come from the product files and maker pages, not hands-on testing. Specs checked against the product files on 4 November 2026. BarberScissors sells every model here, so the links go to our store. Who runs this store, and the other ShearAlliance members, is on the ShearAlliance page; how we write our guides is on the reviews and content page.
Ten convex cutters at a glance
Scroll sideways to compare all columns.
| Model | Best for | Lengths | Steel, handle |
|---|---|---|---|
| Mina Sakura II | Entry convex | 5.0 to 7.0″ | SUS440C 58 HRC, offset |
| Ichiro Sakura | 440C, detail and daily | 5.5, 6.0″ | 440C 60 HRC, offset |
| Ichiro Kawa Z-Balance | 440C, fixed offset | 5.5 to 6.5″ | 440C 58 to 60 HRC, offset |
| Yasaka Offset | Cobalt convex | 4.5 to 6.0″ | ATS314, offset |
| Yasaka SK Long | Long convex | 6.0, 7.0″ | ATS314, offset |
| Joewell Classic PRO | Classic-handle convex | 4.5 to 6.0″ | Ultra-sharp convex, classic |
| Juntetsu Night | VG10 convex | 5.25 to 6.75″ | VG10 60 to 62 HRC, offset |
| Juntetsu Rose Gold VG10 Pro | VG10 precision convex | 5.0 to 6.0″ | VG10 60 to 62 HRC, offset |
| Juntetsu Precision VG10 | Compact VG10 convex | 5.25, 5.75″ | VG10 58 to 60 HRC, offset |
| Jaguar Gold Line Diamond E | German-made convex | 5.5 to 7.0″ | Vanadium steel, offset |
Convex edge: a curved face to a fine edge
On a convex blade the outer face curves smoothly from the spine all the way to the edge, with no flat facet. The result is a very fine edge, also called a clam-shaped or hamaguri edge. It slices, so it suits slide cutting, point cutting and wet cutting.
A bevel edge ends in a short angled facet and grips, which suits blunt cuts and dry work. The convex vs bevel guide compares both side by side. Convex is an edge shape, not a steel grade and not a country.
The sharpening catch
A convex edge needs a sharpener who can keep the curved face and the hollow grind on the inner face. A flat grind turns it into a bevel edge and changes the cut. Ask any service how they handle convex blades before you book.
The sharpening services guide lists what to ask, and how often to sharpen convex shears explains why signs beat a calendar.
1. Mina Sakura II: the entry convex
SUS440C at 58 HRC with a convex edge and an offset handle, in 5.0, 5.5, 6.0, 6.5 and 7.0″. One model covers detail and over-comb length, so you can add a second size later.
Trade-off: 58 HRC is softer than the VG10 and cobalt picks below.
2. Ichiro Sakura: a 440C convex
A 440C cutter at 60 HRC with a Japanese convex edge and an offset handle, in 5.5 and 6.0″. It suits close detail and everyday barbering.
Trade-off: two sizes, and neither is an over-comb length.
3. Ichiro Kawa Z-Balance: the fixed-offset convex
A 440C convex cutter at 58 to 60 HRC in 5.5, 6.0 and 6.5″. The Kawa Z-Balance also comes with a swivel thumb, so this is the fixed version.
Trade-off: 440C, not VG10. The Juntetsu entries below are the step up in steel.
4. Yasaka Offset: cobalt convex
ATS314 cobalt stainless with a clam-shaped convex edge and an offset handle, in 4.5, 5.0, 5.5 and 6.0″. The blade and handle stay the same up the size ladder.
Trade-off: it stops at 6.0″. For a long convex Yasaka, see entry 5.
5. Yasaka SK Long: long convex
An offset cutter in ATS314 cobalt with a clam-shaped convex edge, in 6.0 and 7.0″, for scissor-over-comb and longer sections.
Trade-off: a long convex slices rather than grips, so it works best once your over-comb is steady. The long scissors list compares grip and slice options.
6. Joewell Classic PRO: convex on level rings
A short convex-edge cutter in 4.5 to 6.0″ on a classic handle. It is the convex option for barbers who cut on level rings.
Trade-off: it stops at 6.0″, so it is a detail and daily cutter. See the classic-handle list for the alternatives.
7. Juntetsu Night: VG10 convex
A right-handed VG10 convex shear at 60 to 62 HRC with a black coating and a 3D offset handle, in 5.25, 5.75 and 6.75″.
Trade-off: the sizes sit between the usual steps, so measure against your current pair.
8. Juntetsu Rose Gold VG10 Pro: precision convex
Takefu VG10 at 60 to 62 HRC with a precision-convex edge under a rose gold titanium coating, on the 3D offset handle, in 5.0, 5.5 and 6.0″.
Trade-off: the finish is cosmetic and wears at the rings; the steel and edge are the reason to buy.
9. Juntetsu Precision VG10: compact convex
A compact VG10 convex cutter at 58 to 60 HRC in 5.25 or 5.75″ for close detail and short sections.
Trade-off: it is a short tool with a lower listed hardness than the other Juntetsu VG10 entries.
10. Jaguar Gold Line Diamond E: the German-made convex
Jaguar is German-made. The Diamond E is an offset cutter in vanadium steel with an integrated convex edge, in 5.5, 6.0, 6.5 and 7.0″. It is the German answer to a premium Japanese convex.
Trade-off: premium tier, and Jaguar names the steel rather than listing an HRC figure.
What would change this list
If you cut blunt lines over the comb and want the hair held still, a micro-serrated or bevel edge suits better; the scissor blades post compares them. If your sections are long, you need the reach of a 6.5 or 7.0″, so entries 1, 5 and 10 come first. If you cut on level rings, the classic-handle list is the better start.
Pick by career stage
- Apprentice: the Mina Sakura II, once your trainer has told you your length and handle.
- Working barber: the Ichiro Sakura or Kawa for 440C, or the Yasaka Offset for cobalt.
- Upgrade: the Juntetsu Rose Gold VG10 Pro for VG10, or the Jaguar Gold Line Diamond E for a German-made convex.
Browse all cutting shears, read Japanese vs German scissors, or start from the complete buying guide.
Edge, steel and sharpening explainers are collected in the knowledge base.
Questions
What does a convex edge do on barber scissors?
The outer face curves all the way to the cutting edge, giving a fine edge that slices. It suits slide cutting, point cutting and slicing through wet hair. A bevel edge, by contrast, ends in a short angled facet and grips.
Are convex scissors better than bevel scissors?
They cut differently. A convex edge slices and slides; a bevel or micro-serrated edge holds hair, which helps with blunt lines, dry cutting and learning. If you do both in a day, you may want one of each.
Can I sharpen convex scissors at home?
Leave it to a specialist. A flat grind on a convex blade turns it into a bevel edge and changes how it cuts. Ask any sharpener how they handle convex blades before you book.
Is convex only a Japanese edge?
No. Jaguar's Gold Line runs a convex edge and its Silver Line is semi-convex, and a Japanese maker can sell a bevel edge. The country does not fix the edge.