
A real kitchen knife
It cuts every vegetable, even the toughest, and some meats. An addictive experience for children!
Special offer to celebrate their return (limited stock)
Buy 2, get 1 free.
The Genius Book is free.
-Genius Grip® ergonomic, ambidextrous & physiological for a true chef’s hold
-Genius Blade® high-precision V profile & refined waves, as effective as it is safe
-Martensitic stainless steel, mirror-polished, for long-lasting durability
-Healthy, BPA-free materials recycled plastic core
-Adaptive grip from 3 to 199 years old ;)
-Dimensions 18 cm x 3 cm
The Genius Cut is not a toy. It must be used under the supervision of a responsible adult
Children are proud to have their own real knife “for grown-ups”, which cuts fruit, every vegetable, even the toughest, and some meats, making the experience fun and addictive!
They feel capable, proud of succeeding and happy to share these moments as a family!
For us parents, it's a real relief: it becomes easy to involve children without stress, and to fully enjoy this family time.
Adaptable and inclusive, the Genius Cut® is for anyone who wants to cook safely and with pleasure:
• Children (3–12 years): to learn the right techniques and share real family moments.
• Older people, people with disabilities or in rehabilitation: to maintain fine motor skills and independence.
• Curious adults: to cook without stress. And yes… even a few thirty-somethings don't want to put it down😉
The Genius Cut® is a true learning companion.
By using it, children develop their fine motor skills, learn the right techniques, gain confidence and independence, and discover the joy of succeeding on their own.
But that… is only the tip of the iceberg!
When they cook, they use and strengthen much deeper skills:
All these abilities then become real superpowers at school… and, more broadly, in life!
The Genius Cut®: a small tool that activates big learning pathways.
This is not a toy. To be used under adult supervision.
from 3 years to 199 years
Healthy materialsBPA-free & FSC bamboo
Genius Gripergonomic chef’s hold
Stainless steeldurable and very strong
Genius Bladeas effective as it is safe
Archi’s tutorial
Archi shows the move, the child copies it. You learn by watching, then by doing.

It cuts every vegetable, even the toughest, and some meats. An addictive experience for children!

99,9 %fewer boo-boos
100 %shared fun!
The comparison
| The comparison |
Genius Cut
| Knives from age 3 | Knives from age 7 | Plastic knives |
|---|---|---|---|---|
| Safety | ||||
| Effectiveness | ||||
| Intuitive grip | ||||
| Materials | ||||
| Weight & balance |
Develop

Cook together!
When children help prepare the meal, they feel proud… and far more motivated to taste what they've cooked themselves!
WARNING: if, a few days after your Genius Cut® arrives, your child starts asking for broccoli… don't panic! It's the magic of cooking together!
The art of being corrective, not punitive.
The blade creates a slight discomfort on contact with the skin: just enough for the brain to correct the position of the fingers on its own.
Children thus learn to keep their hands in a safe position and, thanks to the chef-inspired grip, to handle a knife correctly.
This gentle, caring, sensory approach lets them naturally acquire the right reflexes… and later move on to sharp knives safely and with full control. The Genius Cut teaches the right technique… and the pride of getting it right!
• The right height: elbows above the chopping board.
• Step by step: start with soft or pre-cut foods for gradual learning.
• Holding it: thumb and index finger on either side of the Genius Grip® (the coloured part) to quickly gain dexterity.
• Safety: form the “cat's claw” with the hand holding the food. The fingers form a little shield while the blade passes just in front. To be used under the supervision of a responsible adult.
To go further: pair the Genius Cut® with the Genius Book® for fun, progressive learning.
Designed to support children in the kitchen, the Genius Cut® combines safety, effectiveness and learning.
The perfect grown-up knife… for children! The one that teaches them the right technique and the pride of getting it right.
And above all, it opens the door to what really matters: those shared moments they'll remember as they grow up.
co-create together
The Genius Cut® exists thanks to them: more than 150 children, their families, and more than 40 experts who thought about every detail.
Here, we create with YOU.
Got an idea for an object to make GENIUS? Fancy testing our next prototypes?
Write to us and let's invent what comes next together!

Daily routines, like cooking, seem ordinary. But at a child's height, they're anything but.
They build invisible skills that make a real difference at school and in life: attention, reasoning, language, creativity, healthy habits...
In the end, what matters most isn't so much what we do for them. It's what they learn to do for themselves, by our side. That's what allows them to build their future.
They are Les Petits Architectes.