Filament Tag Storage System

When I am trying to print something, I am looking through all my filament and I can't find what I am looking for. I will grab blue and find out I just grabbed PETG when I wanted PLA. Or I am looking for Yellow and I only have ABS but no PLA. When I am looking for a color I don't want to figure out where it is and if I even have it. So, I created a storage system. I even put these card holders on my AMS so I know what I have loaded. Just looking I don't know if the RED inside is ABS or PLA. Now I do. This is my way of organizing my filaments. I use these Cereal Boxes from Amazon to store them. I designed the card holder so you can stack 3 cards inside. I use at the bottom the Maker of the filament, the middle is the type of filament and the top is the color. It makes it easier for me to find what I am looking for. The print profiles included are: The CARDS with the colors, materials and makers on them. These slide into the card holder. The Card Holder, this is where the cards slide into