How Glasses Change Wine's Taste
"Does the glass really make that much difference?"
Yes, surprisingly so.
The same bottle of wine can create completely different impressions depending on the glass shape. In this article, we'll explore the science behind glass selection and provide a practical guide.
Why Glasses Change Taste
Three Scientific Reasons
1. How Aromas Gather
The shape of the glass bowl determines how aromas collect.
| Shape | Aroma Characteristics |
|---|---|
| Large and bulbous | Aromas spread, complexity stands out |
| Narrowing top | Aromas concentrate and intensify |
| Wide opening | Aromas disperse, becoming lighter |
2. How Wine Hits the Tongue
The shape of the rim determines where wine lands on your tongue.
| Rim Feature | Effect on Taste |
|---|---|
| Thin rim | Wine flows smoothly, delicate flavors |
| Flared outward | Hits tongue tip, emphasizes fruit |
| Curved inward | Hits back of tongue, emphasizes acidity |
3. Surface Area with Air
Bowl size determines how much wine contacts air.
- Large bowl: More air contact, aromas open easily
- Small bowl: Aromas retained, suited for delicate wines
The Four Basic Types
1. Bordeaux Glass
Features
- Tall with a large bowl
- Rim curves slightly inward
- Capacity: 600-700ml
Suited For
- Cabernet Sauvignon
- Merlot
- Powerful red wines in general
Why It Works Directs tannic wines to the back of the mouth, softening the perception of astringency.
2. Burgundy Glass
Features
- Large, nearly spherical bowl
- Wide opening
- Capacity: 700-800ml
Suited For
- Pinot Noir
- Nebbiolo
- Delicate, aromatic red wines
Why It Works Maximizes collection of delicate aromas while promoting air contact to reveal complexity.
3. White Wine Glass
Features
- Smaller than Bordeaux
- U-shaped bowl
- Capacity: 350-450ml
Suited For
- Chardonnay
- Sauvignon Blanc
- Dry white wines in general
Why It Works Maintains cool temperatures while preserving delicate aromas.
4. Champagne Glass
Features
- Tulip or flute shape
- Tall and narrow
- Capacity: 200-250ml
Suited For
- Champagne
- Sparkling wines in general
Why It Works Showcases the beautiful rise of bubbles and maintains effervescence.
Current Trend More sommeliers now serve Champagne in white wine glasses to allow aromas to open more fully.
Practical Glass Selection Guide
What Should Your First Glass Be?
If you're starting a glass collection, here's the recommended order:
| Priority | Glass Type | Reason |
|---|---|---|
| 1st | Bordeaux | Versatile. Works for whites too |
| 2nd | White wine | For all chilled wines |
| 3rd | Burgundy | Essential for Pinot lovers |
| 4th | Champagne | For bubble enjoyment |
Recommended Brands by Budget
| Budget | Brand | Features |
|---|---|---|
| Under $25 | Schott Zwiesel | Best value, also used professionally |
| $25-70 | Riedel Vinum | Classic choice, wide variety |
| $70-130 | Riedel Veritas | Light and delicate |
| $130+ | Lobmeyr | Ultimate thinness and beauty |
Try an Experiment
Compare the Same Wine
Try drinking the same wine from different glasses you own.
Method
- Pour equal amounts (about 60ml) of the same wine
- Compare the aromas
- Compare the taste
- Note which feels "better"
Focus Points
- Aroma intensity and complexity
- Perception of acidity
- Impression of tannins
- Length of finish
A Surprising Experience Most people are amazed at how different glasses change wine.
Handling Your Glasses
Proper Holding
| Method | Benefit |
|---|---|
| Hold the stem | Hand temperature doesn't warm the wine |
| Hold bowl base | More stable (for casual settings) |
What NOT to Do
- Cup the bowl with your palm → Wine warms up
- Put fingers inside → Difficult to smell aromas
Washing
| Point | Explanation |
|---|---|
| Use minimal detergent | Residue affects aromas |
| Water below 40°C | Sudden temperature changes can crack glass |
| Dry immediately | Prevents water spots |
| Air dry upside down | Keeps dust out |
Storage
- Don't store upside down: Damages the rim
- Don't lay sideways: Risk of rolling
- Store upright: Glass rack is ideal
Frequently Asked Questions
Q. Is expensive glassware worth it?
A. Yes. You'll especially notice differences in:
- Rim thinness (mouthfeel)
- Glass weight (easier on the wrist)
- Clarity (wine color shows beautifully)
Q. Can I use the dishwasher?
A. Better to avoid for fine glasses.
- Crystal glass is impact-sensitive
- High heat can cause deformation
- Hand washing is safest
Q. Are there unbreakable glasses?
A. Yes. Tritan resin glasses and similar break-resistant options exist.
- Perfect for outdoor use or parties
- Not as refined as glass, but practical
How Professionals Choose
What Sommeliers Select
| Wine Type | Professional Choice |
|---|---|
| Young Cabernet | Large Bordeaux glass |
| Aged Burgundy | Large Burgundy glass |
| Oaked Chardonnay | Large white wine glass |
| Chablis | Small white wine glass |
| Vintage Champagne | White wine glass (over flute) |
Summary: A World Opened by Glasses
Glass selection can multiply your wine enjoyment.
| Point | Explanation |
|---|---|
| Shape changes taste | Scientifically proven |
| Start with Bordeaux | Versatile first choice |
| Experiment | Experience the difference |
| Handle with care | Make glasses last |
You don't need expensive glasses. But simply being conscious of glass selection makes wine taste better.
Next time you drink wine, pay a little attention to the glass. You might discover something new.
At our establishment, we serve each wine in its optimal glass. If you'd like to experience the difference glasses make, please let us know.