Multi-surface germ culture tube

The utility model discloses a multi-surface germ culture tube which comprises a tube body with an upper cover, wherein the tube body adopts a transparent cylinder structure; a polygonal prismoid arranged in the tube body is fixedly connected with the inner side of the upper cover; culture medium agar attachment points are arranged on the side wall of the polygonal prismoid and are bosses or recesses arrayed on the side wall of the polygonal prismoid. The bosses are convex strips or convex points, and the recesses are grooves or pits. The multi-surface germ culture tube has the advantages that by adoption of one culture tube, the function of attaching various culture mediums can be realized, so that separate culture and identification of germs can be facilitated more; a single part can be hermitically packed, and storage, transportation and use are facilitated; by the transparent cylindrical tube body, a user can directly observe the form of a bacterial colony conveniently during the culture.