Joybuy Insights

Buying a drinking glasses set: sizes, materials and suitable models compared

A drinking glasses set should be practical for everyday use, serve your guests and be easy to clean. Yet product descriptions don’t always make it easy to choose the right set. They often highlight decorative designs, large capacities or the claim ‘dishwasher-safe’, while important details are tucked away in the small print.

Common pitfalls when buying drinking glasses

1. Confusing capacity with usable volume

A 30 cl glass has a nominal capacity of 300 ml. Fill it to the brim, though, and there’s hardly any room left for ice, a garnish or pouring comfortably. For water, juice and soft drinks, 30 cl to 35 cl glasses are usually versatile enough for everyday use. If you’d like to serve larger portions or long drinks, choose a model with a capacity of 36 cl or more.

2. Dishwasher-safe doesn’t mean damage-proof

The label dishwasher-safe drinking glasses indicates that a glass is generally suitable for the dishwasher. However, harsh detergents, high temperatures and frequent wash cycles can still cause cloudiness, scratches or fading decoration. Care instructions are therefore especially important for coloured or engraved glasses.

3. Prioritising design over stability and temperature limits

Tall, narrow long drink glasses need more care on small tables than wide tumblers. Ordinary drinking glasses are not automatically heat-resistant, either. A glass designed for cold or room-temperature drinks shouldn’t be filled with boiling water or exposed to sudden changes in temperature.

What to check before you buy

Capacity and glass shape

Water glasses with a capacity of 30 cl or 31 cl are often a good choice for everyday use. They hold plenty of water, juice or soft drinks without taking up unnecessary cupboard space.

  • 30 cl: a compact size for meals, offices and smaller households
  • 31 cl: suitable for water, juice, iced tea and cocktails
  • 35 cl to 36 cl: more room for ice, mixed drinks and larger portions
  • 80 ml to 10 cl: better suited to espresso, spirits or small desserts

The shape affects how practical a glass is to use. Long drink glasses are tall, making them suitable for drinks with ice and mixed drinks. Wider tumblers are usually more stable and comfortable to hold. For a mixed household, a set of 4 glasses with a medium capacity can be a useful starting point.

Material and clarity

Clear soda-lime glass is commonly used for drinking glasses. Clear drinking glasses show the colour and level of your drink, as well as any ice, at a glance. Coloured drinking glasses can add a decorative touch to your table, but some finishes need gentler cleaning.

When checking whether glasses are suitable for food contact, look for specific information from the manufacturer. Some of the models listed state that they comply with EU Regulation (EC) No 1935/2004 on materials intended to come into contact with food. This relates to their intended contact with drinks and doesn’t replace the individual care instructions.

Care, temperature and safety

Before buying, check that the following details are clearly stated:

  • Whether the glasses are dishwasher-safe or handwashing is recommended
  • The permitted temperature range
  • Whether they’re suitable for microwave use, if applicable
  • Any warnings about thermal shock
  • Dimensions, weight and number of glasses in the set

Glasses with cracks, chips or deep scratches should no longer be used. Ordinary glass is fragile, so storing glasses with enough space between them helps reduce the risk of damage.

Our picks for different needs

Ideal for: Budget-conscious first-time buyers
Secret de Gourmet Paol'Eau Short Tumbler Glass 31 cl

Secret de Gourmet Paol'Eau Short Tumbler Glass – 31 cl

Why it suits this need: This compact glass with a wide base is suitable for water, juice, cocktails and soft drinks at home or in the office.

How this product avoids the pitfall

The product details specify a capacity of 31 cl, a diameter of 7.3 cm and a height of 9.2 cm. This makes it easier to judge the size before you buy.

Key benefits and features

Clear soda-lime glass, dishwasher-safe and, according to the product information, suitable for microwave use. Don’t pour hot liquids directly into it.

Ideal for: Buyers with high quality standards
Secret de Gourmet Gaspard Low Tumblers Set of 4, 35 cl

Secret de Gourmet Gaspard Low Tumblers Set – 4 glasses, 35 cl

Why it suits this need: Four clear 35 cl glasses combine a practical everyday size with a low, simple shape that works well for meals and entertaining.

How this product avoids the pitfall

The number of glasses, their capacity and their suitability for cold and room-temperature drinks are all clearly stated. This helps avoid misunderstandings about how to use them.

Key benefits and features

Set of 4 glasses, each with a 35 cl capacity, and dishwasher-safe according to the product description.

Ideal for: Specific uses and frequent use
Secret de Gourmet Gaspard Tall Glass Set of 4, 36 cl

Secret de Gourmet Gaspard Tall Glass Set – 4 glasses, 36 cl

Why it suits this need: The tall shape and 36 cl capacity make these glasses suitable for water, juice, soft drinks and cocktails when entertaining or for larger households.

How this product avoids the pitfall

The product description specifically states that these glasses are suitable for cold and room-temperature drinks. Avoid hot liquids and sudden changes in temperature.

Key benefits and features

Four tall glasses made from clear glass, dishwasher-safe and with a capacity of 36 cl per glass.

Ideal for: A colourful table setting
Tall Tumbler Hello Summer 31 cl

Tall Tumbler Hello Summer 31 cl

Why it suits this need: The multicoloured pattern is ideal for households looking for coloured drinking glasses for parties, summer styling or informal get-togethers around the table.

How this product avoids the pitfall

The product details specify a capacity of 31 cl, dimensions of 8 × 12.4 cm and that the glass isn’t microwave-safe. This helps you plan cupboard space and care.

Key benefits and features

31 cl capacity, glass construction, food-safe design and dishwasher-safe according to the product information.

Looking for more options?

We’ve put together a complete, regularly updated list of products that meet these strict selection criteria and fully comply with the safety regulations in force in the EU.

Care tips to help your glasses last longer

  • Rinse glasses with warm water before using them for the first time.
  • Choose a glassware programme or gentle cycle when using the dishwasher.
  • Don’t fill glasses with cold water straight after a hot dishwasher cycle.
  • Don’t use steel wool or abrasive cleaners.
  • Store glasses with space between them and set aside any damaged ones.

Frequently asked questions about drinking glasses sets

What size is practical for water glasses used every day?

30 cl to 31 cl is usually practical for water, juice and soft drinks. If you’d also like to serve ice or larger portions, choose 35 cl or 36 cl glasses.

Are all glass drinking glasses dishwasher-safe?

No. Check the product details for each model. Even with dishwasher-safe glasses, harsh detergents and high temperatures can alter the surface or decoration over time.

What’s the difference between long drink glasses and tumblers?

Long drink glasses are usually taller and narrower, while tumblers have a lower, wider shape. Long drink glasses offer more height for cocktails with ice and larger mixed drinks. Thanks to their wider base, tumblers are often a good choice for water, juice and compact cocktails.