These are rendering images and real footages produced in the project.
The tumbler design was shipped into a real product in November 2020 using eco-friendly material. 
Tumblers were sold in different cafes in Hongdae and customers who bought the tumbler can download the app 'Happy Habit' and collect points whenever they use the tumbler in the cafes instead of disposable cups. The points were collected and were able to use in the cafes again. 
This design was a collaborative project with SKT telecom.