Even before the heyday of the western saloon, the shot glass has been the bedrock of bar kit. To think that something so simple could have so many variations is mind boggling. Is it so important whether the white line is at one and a half or one and five eighths ounces? Well, maybe to the bottom line of the bar. Portion control is the holy grail of bar profitability. Sometimes I think I can feel a headache just looking at these things, but, if you can get past it, there is quite a selection of glasses and shooter here. Enjoy!