Skydiving Pencil Toppers x 3 (1 dog, 1 cow and 1 pig) Fits pencils and most pen tops. Just twist and the free-floating character is suspended in a fun and animated flight! A magnetic attraction keeps the character free-falling in space! hese pencil toppers feature a small pig, puppy or cow waggling back and forth, like a sky-diver, while suspended inside a plastic arc. Actually, they're on a very thin nylon tether and are drawn up by a magnet Stick them on a pencil or pen 3 pencil toppers included in this order