The optional drawer bin fits in the bottom drawer to create upper and lower storage options. Remove the drawer bin and fill the deep drawer all the way to the top with fabric and notions. The drawer bin fits snugly in the drawer and is the perfect size for Madeira stabilizer packs. The drawer bin can also fit in either regular drawer to help you organize. We’ve made sure the five storage boxes fit perfectly in the deep bottom drawer. Perfect for fat quarters; pull out the bin and work with it on top of the cabinet. Or... stack your storage right on the work surface; at time of order, you can add-on an additional set of 5 boxes as well as a set of 4 XL thread storage boxes for your 1,100 yard spools and mini cones. [+] Roll-over thumb-nails for larger view