Most sets are made from stoneware or glass. Product listings sometimes call out specific glass types, for example 100% recycled glass or lead-free crystal.
Capacities vary by set. Common sizes range from small espresso cups (about 2.2 fl oz) up to drinking glasses in the 10–17 fl oz range. Example sizes noted include 3.5 oz, 10 fl oz, 12–16.75 fl oz, and 14 oz.
Many glass tumbler sets are specified for cold beverages. Stoneware cup-and-saucer sets are usually described for hot or cold use, while some glass tumblers explicitly note they are not intended for hot liquids.
Some glass sets are explicitly labeled as 100% recycled glass. Several listings call out lead-free materials or lead-free crystal, and a number of glass descriptions also mention BPA-free labeling.
Mixed tumbler sets commonly include six short and six tall glasses, making a 12-piece set with a 6/6 split.
Accessories vary by listing. Examples from product descriptions include metal racks and matching saucers for stoneware espresso sets, plus secure bubble-wrapped packaging for some glass sets. A few items mention storage or display racks as included.