The project “Modular Cup Wheel with Quick Change Mechanism” was developed by Rajat as part of the Product Design program at IDC, IIT Bombay (2017–2019). It explores the design of a modular wheel system that incorporates an innovative quick-change mechanism, making it easier to replace or interchange parts without complex tools. This concept aims to improve efficiency, reduce downtime, and enhance user convenience, particularly in applications where wheels undergo frequent wear or need customization. The project reflects a thoughtful approach to functionality, ergonomics, and practical usability, documented as part of a P1 Project.