Breathalyzer - Single Use Blank

About this Breathalyzer - Single Use Blank:

• Alcograd is an innovative, single-use breathalyzer informing you when your breath alcohol content is 0.00, 0.02, 0.05 or 0.08, thanks to color changing crystals inside of the tube.
• The crystals will change color from white to purple, passing through various shades of pink, depending on your breath alcohol content.
• An ideal drink driving prevention tool for your businesses.
• Perfect for all your corporate events: office celebrations (Christmas and others), golf tournaments, special meetings (employee departures) wine and cheese tastings, galas, banquets, weddings and all other events where alcohol is served!