Yep, You will get jigsaws, along with pins, mojos and normals I think. Pin x lesser is similar and you get king pins.

This is a jigsaw ball (one of my favs)

http://www.vpi.com/sites/vpi.com/fil...les/jigsaw.jpg

This is a king pin

http://www.powerhousereptiles.com/images/kingpinbpm.png