According to the present invention, there is provided a dentin for repair material kit comprising a combination of the curing paste plural kinds of different color tones, respectively, each cured paste is cured product of 3.0mm thickness which is obtained by curing them dentin for the case of colorimetry in black background conditions, there to a value within the range of 55 to 75 is the lightness L * in the CIELab color coordinate system, the variation range of the lightness L * represents a value of 3 or less and method of manufacturing the same dentin material for repair kit is disclosed and material repair kit.本発明により、それぞれ色調の異なる複数種の硬化性ペーストの組みあわせからなる象牙質用修復材料キットであって、各硬化性ペーストは、これらを硬化させて得られる厚さ3.0mmの硬化体を黒背景条件下で測色する場合に、CIELab表色系における明度L*が55~75の範囲内の値にあって、且つ明度L*の変動幅が3以内の値を示す象牙質用修復材料キット、及び同象牙質用修復材料キットの製造方法が開示される。
