This essay is a student's reflection on a group presentation about 3D printing, focusing on its sustainability aspects. The student discusses their role in researching and presenting information about the environmental benefits of 3D printing, such as minimizing waste and avoiding overproduction, and mentions common printing materials like ABS and PLA. The reflection also covers challenges faced during the project, including team member availability, and highlights the importance of communication, organization, and teamwork. The student identifies skills developed, such as research abilities and cross-cultural teamwork, and outlines areas for improvement in future projects, emphasizing proactive team engagement and task prioritization. This document is available on Desklib, a platform offering a wealth of study resources for students.