Onnorokom Science Box: Color Of Light

Product Code: 1101482
Punctured paper, candle, pinhole camera box, bouncing ball, mirror, periscope box, kaleidoscope box etc. What can you do with these?
Using different theorems of light like Reflection, Refraction etc. you can do 25 experiments with them. For example, lit a paper without fire, discovering vanished coin, making rainbows with mirror, seeing difficult things with periscope, entering the colorful world of kaleidoscope etc.