Writing Center Bundle #1All of your favorite writing centers in one bundle! Save 20% when you buy this bundle which includes my best selling sequencing sort skill center, my build a story writing center and my silly sentences writing center 1. Use a 9"x12" manila envelope with a clasp to store each center. Each center comes with 26 picture card sets and 3 4 blank sets. There is also an optional recording page if you want to grade student responses. Click on each of the links