He cut the wool around the edge of the discs, then pulled the discs apart slightly, then tied a shorter piece of wool around them, capturing all the bits. Then he pulled the discs totally off the wool. After a bit of primping and pulling, there appeared a perfectly lovely round pom-pom. Gorgeous! This would be the spider's body.
Meanwhile, Crackers was cutting up black pipe cleaners into equal lengths to make the spider's legs.
He put the 4 lengths together and crossed them all in the middle, then spread them out slightly so that they would look like the legs on a spider.