I use the clear plastic shoe boxes. They stack nicely and I can see what is in them. Kroger's had them 10 for $10.00 your dollar stores have them too. They hold alot so you can put a big quilt in them in pieces. For my 12" blocks from swaps that I haven't gotten to yet I went to Joann's in the scrapbook section and found some clear plastic boxes for $4.99 before the 40% off that were made to hold your 12 x 12 paper, they work perfect. Again they are clear so it is quick and easy to see what is inside.