*** Who invented the kaleidoscope? *** In 1817, the Scottish scientist and inventor Sir David Brewster invented the kaleidoscope. Although it has been 200 years, it is still enduring. *** What is its mystery? *** Kaleidoscope (Kaleidoscope), an optical toy, puts a vivid color onone end of the cylinder, a prism is placed in the middle ofthe cylinder, and the other end is sealed with an open glass， from the hole can be observed symmetrical beautiful images. The principle of a kaleidoscope lies in the reflection of light, which is reflected by a mirror to form an image. *** Why is it enduring? *** Every time you turn your kaleidoscope, you will have different colors and patterns. It is a wonderful thing for children to see the colorful world and let parents relive their childhood with their children. It's hard to find a philosophical toy like a kaleidoscope. After every turn, it seems impossible to look back at the last moment of the landscape. Therefore, every moment is worthy of appreciation, every second is worth cherishing.
D**R
Very well made!
My grandson begged for one after his cousin showed him hers. I really thought most of these were pieces of junk but I read reviews and selected this one. He loves it. Beautiful imagery and very durable. Highly recommended!
T**A
Not that great
Seems like a great toy, but quality of itself is poor. It is all moving without any need. And inside pieces is very cheap
H**M
Nice and pretty
More substantial than most cardboard one -- this one is metal and has a pretty design.
S**Y
Cute.
Good quality. Fun for everyone
T**Y
As I remembered from my youth, sorta
You won't be disappointed.
A**R
Fun
Bought these to give away at festival. Big hit
Trustpilot
3 weeks ago
2 weeks ago
