Backpack Tic-Tac-Toe

This is a small (about 3x3 inches) Tic-Tac-Toe game. There's a little compartment underneath for the 6 X's and 6 O's. You can bring it most places fairly easily, and it might come in handy sometime. Alternatively, you can just keep it with your other games and use it like most. Whatever floats your boat. Replacement Door: http://www.thingiverse.com/thing:2134476 Replacement Pieces: http://www.thingiverse.com/thing:2134464