Trick your kids into tidying up with this OCD-friendly Lego brick sorter. Like every human child, I loved Lego. And like every human being ever, I hate tidying up. So the Box4Blox would have been just about the second best gift I could have received when I was small. Box4Blox is a simple sifter that sorts your lego blocks by size.
It works by grading the bricks. Of the four layers, three have holes in the bottom which only let through a certain size of brick. As you go lower, the holes get smaller, so you end up with similar-sized bricks stored together.
The best part is that you can trick your kid into tidying up.
Gadget Lab, Lego Brick Sifter Sorts Bricks by Size
