Archaeological artifacts represent the cultures and civilizations of the past, carrying invaluable information about daily life, beliefs, technology, and social relations of those times. With advancements in technology, new tools and methods have emerged for examining and analyzing these artifacts, providing new insights into their unknown aspects.Micro-observation emphasizes the systematic and detailed examination of artifacts and the use of innovative techniques, playing a key role in the conservation and restoration of cultural and historical objects. This article reviews various techniques of micro-observation, such as microscopic studies, high-resolution imaging, 3D scanning, and spectroscopy analysis, demonstrating how these technologies contribute to a deeper understanding of the initial conditions of materials and patterns of degradation. Additionally, presented case studies illustrate the successful applications of micro-observation in various fields, highlighting its diversity and effectiveness in addressing specific challenges in the conservation and restoration of fragile and valuable objects.