The triangular can appear seven color light like rainbow when you rotate the prism under the sunshine. Light goes into one of sides from the prism, then goes out from another side. The light that has gone out will be deflection refract toward the third side, deflection refraction angle, the refraction index of the prism and top angle is concered with the angle of incidence. Features: This Triple prism is a brand new and durable one. It is used to research the refraction and dispersion of the light, and make a thorough inquiry of the forming of the rainbow. Buy it now, and let your children enjoy the fun of light! It is a good present for children! ITEM SPECIFICATIONS: - 100% Brand New & High Quality - Color: Transparent - Material: Transparent Glass - Weight: 6.4 Ounces -Total Length: 6 inches / 150mm - Side Length: 1.18 inches / 30mm How to Use: Home decoration, give you a romantic life. Any displays, commercial shoot, photography props. Super cute for festival decoration. Science class and fun light experiments Package Included: 1 x Prism
J**G
Excellent Quality!
I purchased this as a gift for my daughter to use in her classroom to teach her students about refraction. It is a beautifully made piece sent in a package worth keeping. There were no scratches or blemishes and it is a full 6”. It is well worth the money I paid. I would purchase again.
A**R
Does what I need it too. Easy storage.
Bought this for our homeschool science. It is as advertised. The box for storage is thick cardboard. The orange and green (light blue in picture) light didn’t photograph well but real life you can see all the colors.
M**A
Poor packaging
Prism was out of the box and chipped. Still usable but reordered a replacement because I didn’t pay for a broken one.
N**E
Perfect for school projects!
This was perfect for a school project - super easy to use and not as delicate as I was thinking it would be.
F**A
Prism
It's well made. Does what it's supposed to.
M**N
Just as pictured
Very good quality. Received in a very nice red cushioned box.
K**E
Surdy Prism
You get what is in the description.
D**D
Scammed. Emty.
I didnt get anything but a red box. Completely empty. Completely useless.
Trustpilot
3 weeks ago
5 days ago
