Tools Box

20 major concepts and tools for continuous improvement.
Micro-learning: business simulation game, quizzes, videos, interactive lessons, etc.

How does it work?
Download the program

100% online

Train where you want and
whenever you want. Learn at
your own pace!


Videos, theoretical notions, mini-games,
quiz and an interactive simulation
punctuate your training.

They trained in Lean Management at 7-Shapes School.

Put Lean into practice in our interactive business simulation!

Who is the Lean Toolkit for?

The Lean Toolbox in 2 words: various micro-learning modules (mini-games, animated videos, interactive lessons, quizzes, interactive business simulations, etc.) on 20 major Lean concepts and tools!

Are you a consultant or trainer? Or in charge of continuous improvement in your company? Do you need to explain the 5S? The Ishikawa diagram ? What does a VSM look like?

The Lean Toolbox is for you! 20 major Lean tools accessible through 3 to 5 minute modules: videos, interactive lessons, mini-games and quizzes (White Belt and Yellow Belt levels) and a “Sandbox” level to implement these tools in a business simulation.

Toolbox Content

The history of Lean

The 5 key principles of Lean

Value added and non-value added

Crossing time and Little’s Law

The DMAIC method

Monitoring tools

Kanban: operation & limits

The 7 wastes

The Gemba Walk

The Spaghetti Flux



Batch sizes

The Work in progress

The assignment of logisticians

The 5S

The 5W2H

The Ishikawa diagram

The 5 Why

Red/Green analysis

White Belt Quiz (20 questions)

Yellow Belt Quiz (50 questions)

Need more information?

Maxime, Lean Expert and Trainer at 7-Shapes, advises you on our trainings and answers all your questions.

You can also contact Maxime :


2 000€ HT
for 4 users

600€ HTfor 1 user

Accessible to all. If you have a disability, contact us so that we can adapt your training.

BuyAsk for a quotation

By clicking on the “buy” button, you will be directed to our secure payment interface. Once you have made your purchase, you will receive an email explaining how to connect to 7-Shapes School to take advantage of your training.

The 7-Shapes School

A revolutionary Lean Management training system

7-Shapes School simplifies your Lean Management training! No more complex organisations and sustained rhythms of learning.
Thanks to our 100% online lean school you can train where you want, when you want and at your own pace.

Our plus?

An <b>interactive business simulation</b> that allows you to put all the theoretical knowledge you have learned into practice.

Our only goal?

To train all employees in Lean in a fun and effective way to help companies <b>become more efficient!</b>


Yellow Belt

Become a player in the process<br>
of continuous improvement

Find out more

Green Belt

Develop your knowledge<br>
to manage Lean projects

Find out more

Lean Toolbox V8.6.21