This is how I store my cardstock and scraps. I get these containers from Target. They come in all kinds of colors. I have 5 of them on my book shelf. One for each family group and one for the neutrals and current in colors. Then, I use a page protector sheet for each color. I put a full sheet in to start with helps it stay upright. The I put the scraps in the page protector and it goes in front of the full sheets. I use the scraps up this way!! I have tried so many different ways over the last 7 years of how to store scraps believe me! This idea that works for me came from splitcoaststampers.com and now some of my customers are doing this too!!
Next week my tip is on how to start having cards on hand to mail out.