Diy kaleidoscope kit "Dreamer"
It will appeal to kids of all ages, believe me, the whole family will want to immerse themselves in this creative process.
You can fill a kaleidoscope with anything. 
These can be flowers, shells, beads, or even small figurines of the building blocks.
As the kaleidoscope fills, you can see more and more new drawings.
And the assembly process will help the child understand the device of the kaleidoscope and the principle of its operation.