A lacrimal duct tube including a pair of tubular members having an opening communicating with the lumen at one end and a connecting member connecting the other ends of the tubular members, and one of at least one of the tubular members A terminal portion including an end is formed of a colorless material, and a colored portion along the longitudinal direction of the tubular member is formed in a part of the periphery of the terminal portion formed of the colorless material, and a pair of the tube-shaped members A lacrimal duct tube in which the hue of one tubular member of the member is a complementary color or adjacent complementary color with respect to the hue of the colored portion in a hue circle.一方端に内腔へ連通する開口部を有する一対のチューブ状部材と、これらチューブ状部材の他方端同士をつなぐ接続部材とを含む涙道チューブであって、少なくとも一方の前記チューブ状部材における一方端を含む末端部が無色材料で形成され、前記無色材料で形成される前記末端部の周囲の一部に、前記チューブ状部材の長軸方向に沿う着色部が形成され、一対の前記チューブ状部材の一方のチューブ状部材の色相が、色相環にて、前記着色部の色相に対して補色色相または隣接補色色相である涙道チューブ。
