PROBLEM TO BE SOLVED: To provide a tooth form engraving material for engraving a tooth shape, prepared from a material that is not an inorganic material and can eliminate a risk of pneumoconiosis and others and also has a cutting feeling similar to that of a real tooth.SOLUTION: Dried plants that are seeds or timber with its moisture content of 1-15% are molded for use in a tooth form engraving material 1. The tooth form engraving material has the shape of square pole or cylinder, has the length of one side or its diameter and height of 8-15 mm, and is provided with a handle.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】塵肺などの心配が無い無機材料でない素材であり、また、切削感が歯牙に近い素材である歯牙形状を彫刻する歯形彫刻材を提供する。【解決手段】水分含有量が1~15%に乾燥された種子、材木である植物を成型し、歯形彫刻材1に用いる。また、歯形彫刻材の形状が四角柱または円柱であり、一辺の長さもしくは直径及び高さが8~15mmであり、歯形彫刻材にハンドルを設けてある。【選択図】図1
