This microneedle receptacle (20) is provided with a storage part (22) and a lid part (21). The microneedle (30) is provided with a base (31), the base (31) having a protrusion-forming surface (31a) having protruding parts (32), and a supported surface (31b) at the opposite side from the protrusion-forming surface (31a). The section where no protruding parts (32) are located on the protrusion-forming surface (31a) constitutes an abutted part (31a1). The storage part (22) is provided with a supporting part (22a) for supporting the supported surface (31b). The lid part (21) is provided with an abutting part (21a) that faces the abutted part (31a1), and a facing part (21b) that faces the protruding parts (32), the distance between the abutting part (21a) and the facing part (21b) being greater than the distance between the abutted part (31a1) and the tips of the protruding parts (32) in the extension direction, i.e., the direction of extension of the protruding parts (32). The distance between the abutting part (21a) and the supporting part (22a) is less than the sum of the distance between the abutted part (31a1) and the supported surface (31b) in the extension direction, and the distance between the abutted part (31a1) and the tips of the protruding parts (32).La présente invention concerne un réceptacle de micro-aiguille (20) qui est pourvu d'une partie de stockage (22) et d'une partie de couvercle (21). La micro-aiguille (30) est pourvue d'une base (31), la base (31) ayant une surface de formation de saillie (31a) ayant des parties saillantes (32), et une surface soutenue (31b) au niveau du côté opposé de la surface de formation de saillie (31a). La section ne comportant pas de parties saillantes (32) sur la surface de formation de saillie (31a) constitue une partie d'aboutement (31a1). La partie de stockage (22) est pourvue d'une partie de support (22a) pour soutenir la surface soutenue (31b). La partie de couvercle (21) est pourvue d'une partie de butée (21a) qui
