We've taken a nostalgic game and given it a modern appeal with the Tic-Tac-Toe Stone. The oversized and outdoor-worthy tic-tac-toe board is made from crushed stone and composite into which stainless steel dividing lines have been embedded. Loose stones marked with "X" and "O" make this a functional piece for both accessorizing your space and stimulating your inner child. The ivory tabletop game exemplifies the Phillips Collection ethos, which we call modern organic.