Pen Game Refill Pen by Jon Allen

The Pen Game's one of those tricks that sneaks into your regular set without you even noticing.

The marker it comes with will eventually give up the ghost, no shocker there. This refill's what you need when that happens. Just don't wait until you're pretending to write with a phantom pen before sorting it out.

Quick heads up: it's just the ink refill, not the whole pen. Keep hold of the original gimmick and pop it onto the new ink. Easy fix, and you're good to go again.