To provide a nail sharpener for a cat which can be used for a long time without dust.SOLUTION: A shape holder having an arbitrary shape having a smooth upper surface and an arbitrary thickness is provided, and a high strength net 2 having the same shape as the plan view shape of the shape retainer is fixedly provided on the upper surface of the shape retainer FeaturesBACKGROUND OF THE INVENTION【課題】ゴミが出ずに長期間使用できる猫用の爪研ぎ具を提供する。【解決手段】平滑上面を有する任意形状と任意厚さを有する形状保持体を設け、該形状保持体上面に、形状保持体と平面視同一形状の高強度ネット2を固着して設けたことを特徴とする。【選択図】図1
