The heating apparatus (100) of the invention has: a mask body part (10) covering the eye area； and a heating body (20) arranged on the mask body part (10)； and (1) a plurality of protrusions (52) arranged along the periphery of the heating body (20), or (2) a plurality of protrusions (52) which can be attached to the mask body part (10)； the mask body part (10) has an attachment pre attachment indicating the plurality of protrusions (52) A marking part positioned at a position along the periphery of the heating body (20).本創作之溫熱器具(100)具備：遮罩本體部(10)，其覆蓋眼周圍；及發熱體(20)，其設置於遮罩本體部(10)；且具備(1)沿著發熱體(20)之周緣排列而配置之複數個突起部(52)，或(2)可貼附於遮罩本體部(10)之複數個突起部(52)；遮罩本體部(10)具有表示複數個突起部(52)之貼附預定位置為沿著發熱體(20)之周緣之位置之標示部。
