A mechanical clock arrangement includes a linkage apparatus rotatingly driving an hour hand andor a minute hand of a mechanical clock. The planet gear system includes an inner gear mounted on the frame of the exerciser and a shaft pivotally centrally extending through inner gear. The container can also include other safety features such as, for example, a flash suppressor located at the fill opening, an extra wide fill opening, andor an easily controllable dispensing spout. Also, adhesion portions 31 coated with adhesive agent are provided on the rear surfaces of the vicinities of both the edge portions in the longitudinal direction of the each staple 2a.