/The Three Lines – Foundations of Precision Haircutting
The triangle, round, and square lines are the core disciplines of precision haircutting. Together, they form the geometric foundation that underpins all modern shapes and techniques. This intensive course is designed to give stylists a complete understanding of the three classic lines, developing accuracy, discipline, and adaptability that translate directly into salon-ready results.
/ TRIANGLE LINE
The triangle line is one of the fundamental haircutting techniques that defines shape, weight distribution, and balance within modern precision hairdressing. This course focuses on mastering the discipline and control required to execute a clean, accurate triangular line while exploring its practical applications in salon work.
/ROUND LINE
The round line is a core discipline in haircutting that develops a stylist’s ability to create softness, balance, and natural movement in the hair. This course focuses on mastering the curved geometry of the round line, refining precision and control while learning how to adapt the technique for salon-ready results.
/SQUARE LINE
The square line is a fundamental discipline that teaches control, balance, and the ability to create strong, structured shapes in haircutting. This course focuses on the geometry of the square, showing how to achieve precision while building a modern foundation that can be adapted for a wide range of salon and editorial looks.
Fusion Courses
The Fusion Course combines the full foundation of precision cutting into one clear, structured learning journey.
You will master all 9 fundamental shapes — Triangle, Round, and Square — through Line, Layer, and Graduation.
Triangle Stage
Master the 3 Triangles (3-Day Program)
Our core system is built around three essential geometric foundations: Triangle Line, Triangle Layer, and Triangle Graduation.
Each shape changes how weight, movement, and silhouette are controlled — giving you a clear, repeatable map for every haircut.
In this course, you will learn:
Triangle Line — pure precision, strength, and a defined outline
Triangle Layer — movement, softness, and balanced weight distribution
Triangle Graduation — controlled build-up of shape with seamless transitions
Through theory, demonstration, and hands-on practice, you’ll discover how each triangle translates directly to real salon work and modern design.
Once you master these shapes, cutting becomes intentional, consistent, and technically confident — no guesswork.
Round Stage
Master the 3 Rounds(3-Day Program)
Our core system also includes the three essential Round foundations: Round Line, Round Layer, and Round Graduation.
Each round shape creates softness, balance, and natural movement — making it ideal for modern salon work.
In this course, you will learn:
Round Line — soft outline with seamless flow
Round Layer — lightness, movement, and controlled weight removal
Round Graduation — rounded silhouette with gentle build and harmony
Through theory, demonstration, and hands-on practice, you’ll see how the Round shapes influence balance, fall, and movement on every hair type.
Once you master these foundations, you gain effortless control — creating salon-ready shapes that feel natural, modern, and beautifully wearable.
Square Stage
Master the 3 Squares (3-Day Program)
Our core system completes with the three essential Square foundations: Square Line, Square Layer, and Square Graduation.
Square geometry creates strength, balance, and a modern aesthetic — perfect for structured, wearable salon shapes.
In this course, you will learn:
Square Line — strong perimeter with maximum solidity
Square Layer — even weight distribution for balance and versatility
Square Graduation — controlled build with a clean, structured silhouette
Through theory, demonstration, and hands-on practice, you’ll understand how Square shapes produce stability, strength, and timeless structure behind the chair.
Once you master these foundations, you can create bold, balanced designs with confidence and precision — every time.
The 9
Master the 9 Fundamental Shapes(9-Day Program)
This course delivers the complete foundation of modern precision cutting.
Triangle, Round, and Square — Line, Layer, and Graduation — all combined into one clear, repeatable system.
You’ll learn how every shape controls weight, movement, and silhouette, giving you total confidence behind the chair.
By understanding all 9 shapes, cutting becomes intentional, consistent, and fully under your control — the true blueprint of precision hair design.
/ CONBINED DESIGNS
"Mastering Combined Designs: The Fusion of Classic and Creative Haircutting"
The Combined Designs are structured yet versatile combinations of the nine Primary Designs. They merge both classic and creative techniques, offering adaptable approaches that can be effortlessly applied in the salon. Whether incorporating disconnections or maintaining seamless blends, these designs enable the creation of contemporary silhouettes with precision and artistry.
This technical and analytical study is designed to help stylists achieve mastery and confidence in crafting contemporary classic cuts. With a focus on a creative yet ergonomic approach, it considers the unique characteristics of each client to deliver personalized, high-quality results.
A foundational understanding of the Primary Designs is beneficial for the successful application of this program, ensuring a deeper comprehension and execution of advanced techniques.
/ In-House Haircutting Training
Why Choose In-House Haircutting Training?
In-house training offers a unique opportunity for your team to learn in a supportive, hands-on environment. By offering this program internally, we can tailor lessons specifically to the needs of your stylists, while ensuring that our signature techniques and standards are upheld across all services.
