Decorative ceramic objects offer an aesthetic value for appreciation. Restoration of such objects requires not only maintaining structural stability but also fulfilling the completeness of appearance. This study compiled the materials and techniques (as well as their characteristics) commonly used for treating lost parts of ceramic cultural objects and discussed the concerns about the material selection. The restoration of the Rhinoceros potteryware, featuring dripping glaze, from Tai-Kah-Tang Kiln was used as an example in this study to clarify how these materials and techniques can be applied for the treatment of the objects with losses to a less noticeable extent and to meet the requirements of aesthetic appreciation.