"3 cup" is a manufacturer capacity label used to describe small brewers. Listing details vary—some are labeled 2 or 3 cups and use phrases like "Up to 3 cups of coffee or tea." The term indicates small capacity but can be defined differently across models.
Materials vary by model. Examples in the listings include glass bodies with stainless-steel components and PP (plastic) handles, plus some models made from high-quality aluminum or stainless steel.
Supported brew types vary. Listings show support for ground coffee and tea leaves, and some entries also list ground espresso and espresso capsules as compatible options.
Power and usage vary across listings. Examples include manual models with no battery and models described as compatible with cooking appliances (such as gas or electric). Check the product listing for the exact power/source requirements of a specific model.
Listings call out heat-resistant glass and stainless-steel components (including 18/10 stainless steel in some cases), plus soft-grip PP handles for safer handling.