I just threw the rest of the useless anchors in the trash. I used them when I first got them and I've had fits to get them to work. The anchor kept spinning in the wall instead of holding onto it like most anchors do. The quality of the screws seems to be good, but the dowels just don't stretch out in any hole to get stuck. Every anchor I've tried has turned through drywall. Different drill bit sizes to make the hole as small as possible still won't bind. I worked a bit with a larger screw in a smaller anchor but it was a struggle. The kit includes a dowel and matching screw in each bin compartment. It just doesn't work. You might as well drive a screw into the drywall and hope it doesn't fall out.