tina, I like this! For chipboard, not Legos.
We've lived with Legos for 16 years, and they do NOT stay organized.
Ever.
Give up now, and save yourself years of frustration.
BUT don't ever try to throw an errant Lego in the trash, or dare to vacuum
one--the owners always know which piece is missing, no matter how minute
and seemingly unimportant!