Joybuy Insights

Buying a Glass Set: A Guide to Choosing the Right Drinking and Coffee Glasses

A glass set should work reliably every day, suit the drinks you already enjoy and be easy to clean without unnecessary effort. However, small espresso glasses, large tumbler glasses and double-walled glasses can differ significantly in capacity, temperature resistance, care requirements and possible uses.

If you choose based solely on appearance or an apparently particularly robust design, you may easily overlook important details. This buying guide explains what households, hosts, cafés, bars, hotels and catering businesses should consider when buying.

Common pitfalls when buying a glass set

1. Capacity is misjudged

The capacity stated in millilitres or centilitres is crucial for how the glass will be used. 8 cl is suitable for espresso, while 22 cl provides a compact serving of cold brew. For water, juice or long drinks, 30 to 40 cl is often more practical. A 52-cl glass may be suitable for large cold drinks, but can quickly look oversized when used for smaller servings.

2. “For hot and cold drinks” is not automatically guaranteed

Not every glass is designed for hot liquids. A product intended for cold drinks should not be used for coffee or tea unless the manufacturer specifically states that it is suitable. Even with heat-resistant glass, thermal shock can be a problem, for example if a glass is filled with boiling water immediately after being taken from the fridge.

3. Dishwasher suitability is confused with completely effortless care

Products labelled as dishwasher-safe glasses are convenient for everyday use, but harsh detergents and high temperatures can make the surface cloudy over time. With double-walled glasses, you should also follow the instructions regarding microwaves, ovens, stacking and careful handling.

The most important buying considerations

Capacity and shape

First, match the glass to the drink you plan to serve:

  • Espresso glasses with a capacity of 8 to 10 cl: for espresso, ristretto, aperitifs or small accompaniments.
  • Coffee glasses holding around 220 to 350 ml: for cold brew, latte, cappuccino, tea or larger coffee specialities.
  • Glass cups and tumbler glasses holding 24 to 40 cl: for water, juice, cocktails and soft drinks.
  • Large glasses from around 50 cl: for generous servings, summery drinks or use at events.
  • Stemmed wine glasses: The shape and capacity should suit the drink in question; a 448-ml model can also be used for cocktails or non-alcoholic drinks.

Also consider the external dimensions. Tall wine glasses require more cupboard space than short tumblers. For catering businesses, consistent dimensions and straightforward storage are particularly important.

Material and construction

Clear glass displays drinks attractively and makes it easy to check for damage. Borosilicate glass is used in some double-walled models and, according to the product details, is designed to withstand temperature differences. Nevertheless, this does not replace careful use: impacts, hard surfaces and sudden changes from very cold to very hot can cause breakage.

The double-wall construction creates an insulating layer of air. With hot drinks, this can make the outside more comfortable to hold, while with cold drinks it can reduce condensation. A handle provides additional support but affects storage and stacking options.

Care and safety information

Before buying, check the following details:

  • Is the glass explicitly dishwasher-safe?
  • Is it suitable for use in the microwave?
  • Is use in the oven prohibited?
  • Is the glass stackable?
  • What temperature ranges does the manufacturer specify?
  • Are there any warnings regarding scratches, abrasive cleaners or thermal shock?

Glasses with visible cracks or chips should no longer be used. Safe storage is particularly important in households with children and in catering businesses.

Our selection for different user profiles

Suitable for: Budget-conscious beginners
GLASS CUP ANALYA 10CL

GLASS CUP ANALYA 10CL

Why this product suits this profile: The compact 10-cl glass is designed for espresso, aperitifs, spirits or small accompaniments. Measuring 8,40 × 5,10 × 5,10 cm, it takes up very little storage space.

How this product avoids the pitfall

The clearly stated capacity prevents a small serving glass from accidentally being bought as a large coffee cup.

Key benefit & strengths

Clear glass, a 10-cl capacity and a weight of approximately 0,11 kg.

Suitable for: Buyers seeking high quality
Cléa 8-Cl Double-Walled Glass Espresso Cup in Display

Cléa 8-Cl Double-Walled Glass Espresso Cup in Display

Why this product suits this profile: The 8-cl espresso cup made from double-walled borosilicate glass is designed for small coffee specialities and an attractive, organised presentation.

How this product avoids the pitfall

The manufacturer’s information explicitly confirms microwave and dishwasher suitability, while ruling out use in the oven.

Key benefit & strengths

80 ml capacity, transparent double-walled glass and Food-Contact-Safe labelling according to the product description.

Suitable for: Special uses & frequent users
De'Longhi Cold Brew DLSC324 Thermal Glasses Transparent

De'Longhi Cold Brew DLSC324 Thermal Glasses Transparent

Why this product suits this profile: The set of two glasses, each holding up to 220 ml, is specifically described for cold brew and other chilled coffee drinks.

How this product avoids the pitfall

The clearly stated intended use distinguishes this set from coffee glasses designed for hot drinks and helps prevent the wrong choice when planning your drinks selection.

Key benefit & strengths

Two glasses per set, 220 ml capacity and dishwasher suitability according to the product description.

Suitable for: Households with a varied range of drinks
2-Pack 350ml Double-Wall Glass Mugs with Handle

2-Pack 350ml Double-Wall Glass Mugs with Handle

Why this product suits this profile: Two 350-ml glasses with handles are designed for coffee, tea, latte, cappuccino and cold drinks, making them suitable for different times of day.

How this product avoids the pitfall

The stated double-wall construction and handle address both temperature insulation and safe handling.

Key benefit & strengths

350 ml capacity, handle, double-wall design and dishwasher suitability according to the product information.

Looking for more options?

We have put together a complete, regularly updated list of products that fully meet these strict selection criteria and the safety regulations applicable in the EU.

Glass set FAQ

What size is suitable for an everyday glass set?

For water and juice, 30 to 40 cl is often practical. For espresso, 8 to 10 cl is sufficient, while coffee drinks such as latte or cold brew usually require more than 200 ml. The key consideration is whether you mainly serve small portions, standard drinks or large refreshments.

Are double-walled glasses suitable for hot drinks?

That depends on the specific product information. According to the manufacturer’s details, double-walled borosilicate glasses may be designed for hot and cold drinks. Nevertheless, check the instructions regarding microwaves, ovens and thermal shock. A model described as a cold-brew glass should not automatically be used for hot drinks.

How can dishwasher-safe glasses stay clear for longer?

Use a suitable dishwasher programme, avoid harsh detergents and leave enough space between the glasses and other crockery. For delicate or double-walled glasses, washing by hand with a soft sponge can help protect the surface. Glasses with cracks, chips or deep scratches should be removed from use for safety reasons.