Blood Alcohol Concentration Wheels estimate intoxication levels based on number of drinks and body weight. The upper window displays estimated alcohol level one hour after drinking. The lower window displays declining alcohol level hour by hour for a five-hour interval.

BAC Wheels can be imprinted with your business information and are available in the following varieties:

• BAC Wheel for Women
• Men & Women Combo Wheel
• Spanish Combo Wheel
• Original BAC Wheel