About this item The Official Glencairn Crystal Whisky Tasting Glass. It has been developed in conjunction with the whisky industry, and has become the official Scotch whisky glass, found in distilleries and bars across the land. Available as a set of four. Lead Content - Lead Free Crystal Its tapered mouth allows for ease of drinking, and also captures the aromas, whilst the wide bowl allows for full appreciation of the whisky's colour. At Kilts Wi Hae we would drink our whisky in nothing less than Glencairn. 6 ounces each