Novelty Ball point pen with built in Connect Four, the original vertical four-in-a-row checkers game. Flip up the Pocket Connect Four gameboard and click into place. Take turns slotting the miniture red and black game pieces into the gameboard, the first player to get four in a row wins! For easy storage place the game pieces into the trays provided and slide the gameboard back in place. Pen also features molded grip for added comfort, twist the grip to retract the black ball point nib. a A great little pen with a iconic mini game to keep you ocuppied on the go!