Eva Spiess / Zurich / Method 3D

THE INJECTED
HAIRLINE

A base with nothing to hide behind.
Two days at the bench, one machine, and a piece you take home that you can charge properly for.

Students taught

1,000+

Countries

38

Room size

6 – 20

Per piece, trained

~2 hours

01 / The problem

Anyone can style hair.
The base gives you away.

Most training stops at what somebody else built. You learn to dress a piece, never to make one, and the difference shows at the front hairline where a base betrays itself under any decent light.

This is construction, taught by the person who rebuilt the process around a machine. You start at the base and finish with something you could hand to a client.

02 / The instructor

Eva Spiess

She rebuilt the process around the tool.

From Zurich, Eva developed a 3D injection method for prostheses and frontals that leaves no visible base, and has taught it to more than a thousand people across thirty eight countries.

Her rooms are small and entirely practical. Everyone works on their own piece. Nobody watches from the back.

Teaches in English, German, Portuguese and Spanish.

03 / The method

Nine steps, three days.

TAKEN FROM EVA’S OWN COURSE OUTLINE

Day one

01

Base manufacture and preparation

The foundation is built first. Nothing is injected until the base is right.

02

Measurement and marking

Measured and marked to the head it is being made for.

03

Preparation of materials

Hair and consumables laid out before the machine is picked up.

04

Working the Inject Machine

How the machine is held, set and controlled.

Day two

05

Injection of hair

Hair goes into the base with the machine rather than tied by hand.

06

Density and hairline control

Density through the body, softness at the front.

07

Sealing and finishing

Sealed so it holds, finished so it can be worn off the block.

08

Quality control

Checked against Eva’s own standard before you take it home.

Day three

09

Extensions, manufacture to removal

The same injection principle applied to extension work.

04 / What you take home

Courses and videos got you here.
The room gets you further.

Eva’s own pitch to her students names the problem: you have taken courses, watched videos, practiced alone, and you are still charging too little. A screen cannot watch your hands. She can.

01

A piece you made, not notes

You build a complete injected piece at the bench, start to finish, and take it home with a certificate. Not a demo watched from row three.

02

Her hands on your work

Rooms of 6 to 20, never more. Eva corrects your tension, your angles, your hairline, on your own piece. Everyone works. Nobody watches from the back.

03

The machine, mastered

Two days on the Inject Machine itself: setup, control, density, the front hairline. The tool she credits for how fast her students progress.

04

Speed you charge for

A trained maker finishes a piece in about two hours. Time is the biggest cost in a wig room; this method exists to give it back to you.

“The difference between charging €200 and €600 per piece isn’t talent. It’s technique + positioning.”
Eva’s own promise to her students, from her course page

05 / Seats

Three ways in.

Same teaching in each, 09:00–17:00. What changes is the materials and the third day. Dates and city to be confirmed.

Tier 01

Two days

€1,500

PER SEAT

Tier 02 · Most chosen

Two days, materials

€1,990

PER SEAT

Tier 03

Three days, extensions

€2,600

PER SEAT

06 / Before you book

No. Brand owners, wigmakers, beauty professionals and complete beginners sit in the same room. The technique is new to almost everyone in it.

Her online course teaches you the method on screen. This is two days of her correcting your hands on your own piece, at the machine, and you leave with the piece you made and a certificate. The room is what the course cannot ship.

Scissors, a stapler, a mannequin head with a support, and a small clipper. Eva brings the machine and every other material.

It runs from six. Below that you move to the next date or take a full refund, your choice.

English, with German, Portuguese and Spanish available if a cohort needs one.

Almost nobody in your city can make this.

Ask us anything before you decide. We answer every message ourselves.

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