The right pair of scissors is the most personal tool a stylist owns. Size, blade type and handle shape all affect comfort, control and the quality of your cut. Here's how to choose professional hairdressing scissors — what the specifications mean, what suits your cutting style, and how to look after them.
What to look for in professional scissors
Five things decide how a pair of scissors performs: blade length, blade type, handle shape, steel quality and tension. Matched to your hand and your cutting style, good scissors feel like an extension of your fingers.
What size scissors should I use?
Blade length is measured in inches, and the right size depends on your hand and how you cut:
- 5 to 5.5 inch — the most popular all-round size for precision and scissor-over-fingers work. Ideal for detailed cutting and smaller hands.
- 5.75 to 6 inch — longer blades suit scissor-over-comb, barbering and club cutting, and cover more hair per stroke.
As a rule, the blade should roughly match the length from the tip of your thumb to the tip of your index finger. Many stylists keep a shorter pair for detail and a longer pair for scissor-over-comb. Our Haito range runs from 5.5 inch models such as the Classic and Kyandi, through the 5.75 inch Seido, to 6 inch options like the Kobura and Akuma.
Blade types: bevelled vs convex
- Bevelled edge — a more durable, slightly textured edge that grips hair well. Forgiving and great for everyday cutting and slower techniques.
- Convex (hamaguri) edge — a razor-sharp, smooth edge ideal for slice and slide cutting. Favoured for advanced techniques and the cleanest cut, but it needs careful handling and professional sharpening.
Handle types and ergonomics
Handle shape protects your hand and wrist over long days:
- Offset — the most common ergonomic design, with a shorter thumb handle that keeps the hand relaxed and the elbow low. Most of the Haito range is offset.
- Crane — an even more angled handle that drops the elbow further, reducing strain on heavy cutting days.
- Opposing (level) — the traditional straight handle; less ergonomic but familiar to many.
Cutting scissors vs thinning and texturising scissors
A cutting scissor has two solid blades for removing length and creating shape. Thinning and texturising scissors have teeth on one or both blades to remove bulk, blend lines and add movement without taking length. Most stylists build up to both, but a quality all-purpose cutting scissor is the priority first pair.
Steel and quality
Better scissors use harder, higher-grade steel (often Japanese) that holds an edge far longer and cuts more cleanly. A quality pair is an investment that, looked after, lasts years — cheap stainless scissors blunt quickly and can damage hair by bending it rather than cutting it.
Caring for your scissors
- Wipe after every client to remove hair and moisture, which prevents corrosion.
- Oil the pivot regularly and check the tension — blades should close smoothly, not snap shut or drag.
- Disinfect between clients with a suitable solution such as Barbicide or Disicide, then dry thoroughly.
- Never drop them or use them on anything but hair, and have them professionally sharpened rather than attempting it yourself.
Where to buy professional scissors
Hairco & Beauty stocks the professional Haito scissor range at trade prices, with next-day UK delivery. Browse the full scissors collection to compare sizes and models.
FAQs
What size hairdressing scissors should I buy?
5 to 5.5 inch is the most popular all-round size for precision and scissor-over-fingers cutting; 5.75 to 6 inch suits scissor-over-comb and barbering. As a guide, match the blade length to the distance from your thumb tip to index-finger tip.
What is the difference between bevelled and convex blades?
Bevelled blades are durable and grip hair well, ideal for everyday cutting; convex (hamaguri) blades are razor-sharp and smooth, suited to slice and slide techniques but needing more careful handling.
What are offset scissors?
Offset scissors have a shorter thumb handle that lets the hand stay relaxed and the elbow drop, reducing strain. They are the most popular ergonomic handle design for professionals.
What is the difference between cutting and thinning scissors?
Cutting scissors have two solid blades for removing length and creating shape; thinning and texturising scissors have teeth to remove bulk and blend without reducing length.
How do I look after my scissors?
Wipe and dry them after every client, oil the pivot and check the tension regularly, disinfect between clients, avoid dropping them, and have them professionally sharpened when they lose their edge.
