An object of the present invention is to provide a weak electric current tool that is gentle on the skin and can be used easily. A weak current tool used in contact with the skin, comprising a base and a weak current portion provided on the base, wherein the weak current portion has a first electrode portion and a second electrode portion having a potential difference from each other. Two kinds of electrode parts of a two-electrode part, a conductive part for electrically connecting the first electrode part and the second electrode part, and insulating the first electrode part and the second electrode part on the skin side The first electrode section includes a first fiber mainly including a first substance having a predetermined potential, and the second electrode section includes a second fiber having a lower potential than the first substance. A weak electric current tool including a second fiber mainly containing a substance. [Selection] Figure 2【課題】肌に優しく簡便に使用できる微弱電流具を提供する。【解決手段】 肌に接触させて使用する微弱電流具であって、基部と、前記基部に設置される微弱電流部とを含み、前記微弱電流部は、互いに電位差を有する第１電極部と第２電極部の２種類の電極部と、前記第１電極部と前記第２電極部とを電気的に接続する導電部と、前記第１電極部と前記第２電極部とを肌側で絶縁する絶縁部と、を含み、前記第１電極部は、所定の電位を有する第１物質を主として含む第１繊維を含み、前記第２電極部は、前記第１物質より低い電位を有する第２物質を主として含む第２繊維を含む、微弱電流具。【選択図】図２
