🌈 Unlock the spectrum of light—carry wonder in your pocket!
The HDCRYSTALGIFTS 20mm RGB Dispersion Prism is a premium K9 crystal optical cube designed for flawless light spectrum dispersion. Compact and lightweight at 20g, it’s perfect for educational use, photography effects, and portable optical entertainment. Packaged elegantly, it’s an inspiring gift that brings the science of light to life anytime, anywhere.
| ASIN | B0B1LJX4P9 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 67,461 in Toys & Games ( See Top 100 in Toys & Games ) 15 in Prisms |
| Colour | Blue |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,011) |
| Date First Available | 26 May 2022 |
| Educational Objective(s) | Teaching light spectrum physics and scientific experiments with a focus on optics and photography |
| Item model number | 001 |
| Manufacturer recommended age | 5 months - 20 years |
| Material Type(s) | Crystal |
| Number of Game Players | 1 |
| Product Dimensions | 2.03 x 2.03 x 2.03 cm; 20 g |
| tech_spec_battery_description_toys | No batteries required |
S**T
Place in a South facing window for some magic✨
These are beautiful on a windowsill and throw colours all around the room🌈
M**N
Looks great.
Lovely little item.
W**E
Fascinating and educational
Fascinating gift for my grand daughter who plays regularly with it and loves the generated light effects
V**R
Small but cute
Smaller than I expected, and it rarely makes any interesting reflection even in direct sunlight. But it's cute, and interesting, and makes a nice addition to any flat surface.
M**A
Nice - but not as magically as the advert.
You don't get streams of light like you do in the adverts But it's pretty enough for some sunlight to hit and produce some colours .
D**E
It's glass, not plastic. Refracts light beautifully.
That one was for me 😃 I couldn't resist the colour plays inside this mini cube and the different shapes when the light refracts through it. Very cute.
L**N
Gorgeous
Bought a few of these for an art piece and i absolutely love them. They are so beautiful to just look at and move around and watch the light and colours they produce. My favourite purchase of 2024
B**E
It's small and shiny.
It's made it glass and does it he things suggested in the advert. Not a toy.
の**く
太陽光線が入る出窓などに丸い鏡を置いてキューブを載せると部屋中が虹の花が咲きます。
E**C
I gave this to my son for his 4th birthday. He's had it for over 2 months now and still likes to carry it around and show it to people. It is both educational and beautiful. The crystal is very clear and when you shine a flashlight (or sunlight) through it on one of the correct sides, it beams colored spectrum light onto the surrounding walls/room. The crystal has 2 crisscrossing planes inside of it that form a 3-dimensional X within the cube. These provide the refracting capabilities and also why you have to shine the light in the correct direction through the crystal for it to show the spectrum. Overall, a neat gift to give to a child which can also be used to educate them on the light spectrum.
M**K
Exactly what I was looking for. This trichromatic cube is on the smaller side, but still demonstrated light refraction of different colors of light as you rotate the cube. My students were mesmerized. It was absolutely worth the cost. Now I want a 2nd one to show the secondary light refraction!
G**R
Made of glass this prism is precious! I have it on a table and it always surprises me with a colorful display. Obviously not a toy for small children but a joy to have in my home!
I**A
Beautiful optic glass prism. Doesn’t reflect colors very strong, but looking through, it refracts light beautifully.
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