At first glance, Collins and highball glasses look almost identical.

Both are tall, narrow glasses used for mixed drinks served over ice. The difference comes down to size, proportions, and the type of cocktail you’re serving.

If you enjoy entertaining at home, knowing when to use each helps create a more intentional bar setup without overcomplicating things.

What Is a Highball Glass?

A highball glass is slightly shorter and wider than a Collins glass.

It’s typically used for drinks with a higher spirit ratio and less mixer, such as:

• whiskey soda

• gin and tonic

• rum and Coke

• tequila soda

Most highball glasses hold around 8–12 ounces, making them ideal for simple cocktails served over ice.

What Is a Collins Glass?

A Collins glass is usually taller and slightly narrower.

It was originally designed for the Tom Collins cocktail, which uses:

• gin

• lemon juice

• sugar

• sparkling water

Because it holds more liquid (often 10–14 ounces), it works well for cocktails with more mixer or added ingredients.

Think:

• Tom Collins

• mojitos

• palomas

• sparkling cocktails

So Which One Should You Use?

A simple rule:

More spirit, less mixer → highball glass
More mixer, taller drink → Collins glass

That said, most people can comfortably entertain with either one.

If you only keep one style at home, choose the shape that matches how you typically drink.

Why the Difference Matters

Glassware changes more than presentation.

The height and width influence:

• ice distribution

• carbonation retention

• garnish space

• overall drinking experience

Chilled notes that taller glasses help support longer mixed drinks and layered ingredients.

Final Thought

Collins and highball glasses are close cousins.

The highball is slightly shorter and better for spirit-forward mixed drinks. The Collins glass gives you more room for longer cocktails and additional ingredients.

You do not need both to entertain well, but understanding the difference helps you build a more thoughtful bar setup.

About Crystal Imagery

Crystal Imagery creates deeply engraved barware and glassware using a sand-carving technique that cuts designs directly into the surface. Their cocktail glasses and entertaining pieces are designed to elevate everyday hosting while remaining functional enough for regular use.