Inf. No. One came with polyhedra to make and stickers to stick! These were the first items I produced in Adobe Illustrator, after hand-drawing everything for the first decades of my life.

Peeking out the side, we can see the "Say A Bigger Number Than Your Friend Game"; the kids are admonished that "infinity is not a number" and can't be used in the game. Elsewhere, the comic flat out says that infinity is a number. I thought that was a nice touch.