Abstract: In this invention a water pistol is eliminated the necessity of the application of strong power at the time the water is shot by utilizing the restoring power of a bowstring which is strung to a bow-shaped structure and used to push the rod. Moreover, this invention provides a means to increase the pressure on the water in a pressure compartment stably so that it is possible to stabilized the trajectory of the water forced from a nozzle of the water pistol.

Abstract: A magnetic holder has a movable body made of a material upon which a magnet can function. The movable body is attached at its center to the center of the upper surface of the magnet. The lower surface of the magnet can be attached to any surface upon which a magnet can function. The surface of the movable body which faces the magnet is divided into sections radially centering on the center point of that surface. When the movable body is caused to move so that one of its sections is attached to the magnet by magnetic force the other sections are separated from the upper surface of the magnet. Paper is held to the surface upon which the magnetic holder is placed by the clipping part on the end of the section of the movable body which is attached to the magnet.This magnetic holder allows papers to be held to and removed from the appropriate surface easily and without danger of the magnetic holder being dropped from said surface during operation.