Prisme STEM Arc-en-Ciel – Expérience Optique 4 Ans+
without box
Prix promotionnel
$19.99
Prix régulier $24.99
Passer aux informations sur le produit
Prisme STEM Arc-en-Ciel – Expérience Optique 4 Ans+
Prix promotionnel
$19.99
Prix régulier $24.99
🔒 Paiement sécuritaire
📦 Livraison : 6 à 10 jours ouvrables | ⚠️ Stock limité — commandez vite !
Créez un arc-en-ciel à la maison ! 🌈
Une expérience scientifique amusante qui permet aux enfants de découvrir comment la lumière se transforme en magnifiques couleurs de l’arc-en-ciel.
✨ Bénéfices pour votre enfant
🌈 Découvre les couleurs – Observe la lumière se décomposer en couleurs.
🔬 Initie à la physique – Découvre les bases de l’optique de façon ludique.
🧠 Stimule la curiosité – Encourage l’enfant à explorer et à poser des questions.
👀 Développe l’observation – Apprend à regarder et analyser les phénomènes lumineux.
🎓 Apprentissage STEM – Introduit les sciences par une expérience simple et amusante.
🔬 Idéal pour
- Les expériences scientifiques à la maison
- Les cours de physique et activités parascolaires
- Un cadeau original et éducatif dès 4 ans
📦 Détails du produit
- Âge recommandé : 4 ans et plus
- Matière : verre optique de qualité
- Angle : 60 degrés
- Certification CE
- Disponible avec ou sans boîte cadeau
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P
As described, thanks!
P
The prism came very well packaged. The quality of the material and the finish are all amazing. I recommend it.
E
It arrived in excellent condition and I am very satisfied with the desired item.
D
Beautiful prism.
O
I don't know how it works but it looks very good, it shows good quality.
A
very cool, works well
L
Very good quality and construction.
I
Nice, feels like real glass
C
Looks nice in the box. The rainbow from Cristal is beautiful!
B
Is really cool and great for optical experiments
M
Good value for money. Very fast shipping, worth it. Recommended item.
O
Prism of the right size, in a nice box.
V
It’s cool, i had one of these when i was a young boy. Well made. Very precise edges. When it catches the sun it splits the spectrum into its separate parts.
L
Don't expect exactly the rainbow as shown in the photo with those colors, but about 30% of that.
The rest is all as described, 4 stars are fine, they exaggerated a bit in the video.
You won't find that lighting condition even if you create it in a dark room with light reflecting from the window; very fast shipping.
V
Matches the description, clear and is free of impurities
T
of good size suitable for conducting experiments with light
L
It perfectly breaks down the sunlight into its components.
C
Exactly as described! Quality item, great value for money!
T
It's very fun for children, it breaks down light by projecting the full range of colors in a very clear way.
Q
very good for teaching the little ones in the house how natural light works
L
Came fast, love the box and works
T
Good product, just as described, I have no complaints. Perfect 10/10 and shipping 10/10, it took 5 days counted.
C
Well made prism.
R
This one was cool! I was half expecting something of less quality, but it is really good. :) love trinkets like this! Recommended.
A
It works perfectly, you have to try to position yourself in the sun and shade so that it looks good.
V
a great toy for children
R
Very good for doing experiments with children and teaching them the properties of light.
G
Nice - although not glass, it's decently heavy and very clear!
P
I bought it, I don't know why. In sunny weather, you can get a rainbow.
S
I recommend the store, very professionally packaged, fast delivery. Fun and educational, for experiments and play.
P
As described, thanks!
P
The prism came very well packaged. The quality of the material and the finish are all amazing. I recommend it.
E
It arrived in excellent condition and I am very satisfied with the desired item.
D
Beautiful prism.
O
I don't know how it works but it looks very good, it shows good quality.
A
very cool, works well
L
Very good quality and construction.
I
Nice, feels like real glass
C
Looks nice in the box. The rainbow from Cristal is beautiful!
B
Is really cool and great for optical experiments
M
Good value for money. Very fast shipping, worth it. Recommended item.
O
Prism of the right size, in a nice box.
V
It’s cool, i had one of these when i was a young boy. Well made. Very precise edges. When it catches the sun it splits the spectrum into its separate parts.
L
Don't expect exactly the rainbow as shown in the photo with those colors, but about 30% of that.
The rest is all as described, 4 stars are fine, they exaggerated a bit in the video.
You won't find that lighting condition even if you create it in a dark room with light reflecting from the window; very fast shipping.
V
Matches the description, clear and is free of impurities
T
of good size suitable for conducting experiments with light
L
It perfectly breaks down the sunlight into its components.
C
Exactly as described! Quality item, great value for money!
T
It's very fun for children, it breaks down light by projecting the full range of colors in a very clear way.
Q
very good for teaching the little ones in the house how natural light works
L
Came fast, love the box and works
T
Good product, just as described, I have no complaints. Perfect 10/10 and shipping 10/10, it took 5 days counted.
C
Well made prism.
R
This one was cool! I was half expecting something of less quality, but it is really good. :) love trinkets like this! Recommended.
A
It works perfectly, you have to try to position yourself in the sun and shade so that it looks good.
V
a great toy for children
R
Very good for doing experiments with children and teaching them the properties of light.
G
Nice - although not glass, it's decently heavy and very clear!
P
I bought it, I don't know why. In sunny weather, you can get a rainbow.
S
I recommend the store, very professionally packaged, fast delivery. Fun and educational, for experiments and play.