Just have to tell you about this. Look, I used to call them clips and gave them absolutely no thought. They appear wherever food is sold in plastic bags, such as bread. Now I know them as occlupanids and have great respect for the different species/shapes. First, let me warn you, that this is only for those with mild to modest craziness, mixed with a desire for discovery. If you have a busy day then don’t click here. (When home page opens, just click on it to progress).