SET CONSISTING OF STEREO MOLDED ARTICLE AND THERMOCHROMIC SOLID WRITING MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a set consisting of a stereo molded article and a thermochromic solid writing material, in which the stereo molded article can be easily painted with excellent fixability and density for writing, and a portion protruded from a desired area can be quickly and securely decolored.SOLUTION: A set consists of a thermochromic solid writing material 11, and a stereo molded article 100, a surface of which is colored by the thermochromic solid writing material 11. The surface roughness of the stereo molded article 100 is set in a specific range.