Glass is Half Empty / Half Full - Optimist / Pessimist - Drinking Glasses - Set of 2 Make filling your glass meaningful with these unique Half Full / Half Empty Glass set Each glass has screened print of a red line across middle of glass. Above red line it reads "Glass Half Full" on one side, and "Optimist" on the other. On the bottom half, it reads "Half Empty" and "Pessimist" Set of 2 Each holds 6 ounces and measures 4-in H x 2-1/4-in diameter Makes a great deep conversation starter over drinks