I do have a wall with similar boxes. From the image, I am not sure if they are the same size. I just measured one of my small drawers and it is 14 cm x 5.5 cm x 5 cm. Since I have many different tiny components, I quickly ran out of space when I tried to give each component its own drawer.

But I think that I might be able to do a better job with these if I take everything out and start organizing again. I set the rules for how to place things before I started buying SMD components, and many of the through-hole components I can combine without problem. An improvement would be if I can find something like this but with many more and much smaller boxes.