Luigi Bormioli ISO Type Wine Tasting Glasses 21.5cl - Set of 6

About the ISO Wine Tasting Glass

This ISO wine tasting glass is the internationally recognised standard used in wine-tasting courses, professional judging, and industry events. Designed for accuracy, consistency, and durability, it is the go-to glass for educators, sommeliers, wine merchants, and hospitality professionals.

• Height: 155mm 6 1/8"
• Glass Diameter: 65mm 2 9/16"
• Rim Diameter: 46mm 1 3/4"
• Capacity: 21.5cl 7 1/4 fl oz
• Material: Ultra-clear, lead-free Sparkx glass
• Dishwasher Safe
• Break Resistance: High durability, suitable for professional use

---

The Professional Standard for Wine Tasting

The ISO tasting glass is widely recognised as the standard design for wine tasting worldwide. Its uniform shape and specified capacity guarantee uniformity across tastings, making it vital for structured wine education, judging panels, and comparative tasting settings.

Suitable for red, white, sparkling, champagne, and fortified wines, this versatile glass delivers a neutral, professional tasting experience for any style of wine.

---

Designed for Performance & Durability

Manufactured from high-quality Sparkx ultra-clear glass, this ISO tasting glass combines elegance with exceptional strength.

• Withstands over 2,000 industrial dishwasher cycles
• Maintains long-lasting brilliance and clarity
• Reinforced stem designed for improved resistance to abrasion
• High break resistance for busy hospitality environments

Even with repeated professional use, the glass retains its sparkle and clarity, making it a reliable long-term investment for trade and education settings.

---

Why ISO Wine Tasting Glasses Are Used Worldwide

International Standards Organisation (ISO) tasting glasses are designed to provide a consistent, neutral vessel for objectively evaluating wine.

The key design features include:

• Rounded bowl – allows controlled swirling without spillage
• Tapered sides – concentrate aromas towards the nose
• Narrow rim – helps capture and enhance bouquet perception
• Standardised volume – ensures consistency across tastings

This precision design is what makes ISO glasses the global standard for professional wine assessment.

The 21.5cl version of this glass is the most commonly used at wine tastings and events, but ISO wine-tasting glasses are also available in 12cl, 31cl and 41cl sizes.

If you want to know 'What makes ISO wine-tasting glasses so popular?', check out our handy guide!

If you require a tasting cap to sit on top of your glass, the Glencairn Official Whisky Glass Tasting Cap also fits perfectly with this wine-tasting glass!

The following accessories are suitable for cleaning wine glasses:
Glass Cleaning Brush
Large Cleaning Cloth
Medium Cleaning Cloth
Restaurant Crystal Clean