To prevent the loss and improve the storability and portability by forming a body having a tee inserting insert cylinder and a marker pin holding insert hole, and connecting a tee to the body by a cord.

A storing tool body is formed of an insert cylinder 2 and an insert hole 3 opened in a tongue piece extending from the sidewall of the insert cylinder 2. A tee 5 is connected to a cord 4 connected to the tongue piece of the insert cylinder 2, and inserted and held in the insert cylinder 2. A marker pin 6 is inserted to the insert hole 3. When a metal pin 5' is provided on the lower end of the tee 5, the insert cylinder 2 may have a cylindrical part formed according to the diameter of the metal pin 5'. According to this, the tee 5 and the marker pin 6 can be collectively stored and carried, and pulled out in use, respectively. Thus, the loss of the tee 6 and the marker pin 6 can be prevented.