To efficiently support a book by moving a page presser of the opened book forward and backward.

Two dome-type legs made of ceramics or plastic are arranged, and a stainless metal round bar is inserted from a hole bored in a lower part to pass obliquely from a hole bored in an upper part. The stainless metal round bar is extended obliquely upward to the rear and bent, and inserted from a hole in the upper part of the other leg to pass through a hole provided in a lower part so as to be laterally symmetrical. The tips are bent obliquely upward in a hairpin state, then twisted and connected at the middle of the right and left legs, thus forming a stopper for holding down a half part of the open page from the front at this portion. Both ends of the other stainless metal round bar are inserted from the front of the respective legs, and the front side is bent upward to form the page presser.

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