1. Cup Characteristics
Cup capacity: How many liters of water can be loaded
The shape of the Cup: round
The material of the Cup: paper cups
The ability of the cup to fall: whether the wind will fall, whether the fall will be bad, fall many times will be bad
Temperature resistance of cups: cold water, hot water, ice
2. Advertising pattern
Whether the advertising pattern touches the water will fade
Whether the advertising pattern content is legal
Whether the advertising pattern is easy to peel off
3. Security
In hot water, whether the cup will deform to produce odor
Whether a different liquid will produce a chemical reaction, such as cola, coffee and other beverages.
4. Performance
Whether different people can accept the advertisement content and the pattern of the Cup
Whether different people can fit the shape of the cup, including the feeling of holding the cup and the feeling of drinking water
A flower mug with ads, design test cases as much as possible