5" assorted color latex balloons work great for a balloon dart game. Fasten ballons to a piece of cellotex or other soft board using thumb tacks or cup hooks about 12" apart from center to center. Use 01694 darts. Be sure there is a solid wall behind the board and use adult supervision at all times. Packed 1 gross (144 pcs) assorted colors. Also work great as water balloons!