To provide a metallic liquid supplying body having a high bending strength, a lightweight and a high capillary induction capability.

In the metallic liquid supplying body having one-direction and multi-core structure, in which molten metal in a mold forming a cooling portion at a lower part is one-directionally solidified from the lower part and is then formed, the metallic liquid supplying body is characterized in that its lateral cross-sectional structure is porosity having minute holes 2 in which the holes are capable of inducing capillarity for liquid and are also independent each other, and further that its longitudinal cross-sectioned structure is in a state in which each minute hole 2 is continuously provided from an end to an other end of the longitudinal direction in the one direction.