Zero-gravity Coffee Cup

Here is a zero-gravity like coffee cup. When you want to have a cup of coffee, it can be placed vertically, but when not in use, it can stay balanced at a perfect angle.
A coffee cup may refer to a type of container from which coffee is consumed. Coffee cups are typically made of glazed ceramic, and have a single handle, allowing for portability while still hot. Ceramic construction allows to be drunk while hot, providing insulation to the beverage, and quickly washed with cold water without fear of breakage, compared to typical vessels made of glass.
Some types of cups are quite exclusively used for drinking coffee, such as an espresso demitasse or cappuccino cup. Other types of cups commonly used for coffee but are also commonly used for other beverages as well include a teacup or mug. Coffee cups have long been used as promotional items, with corporate logos, messages (e.g., "Worlds Best Dad"), or in the office, a statement of character, political affiliation emblazoned on the side of the mug.