To preclude a clip and weight from being lost separately, moreover, obviate a troublesome of removing the clip as turning over pages by providing a rolling part of a roller, beads or the like at the tip end of a heavy clip with a weight of a magnet, metal piece or the like affixed as a weight, further providing a paper clip part above the side of rolling part.

The clip 1 with a magnet, metal piece or the like fixed as a weight is provided with a rolling part 2 such as roller or beads, and further a paper clip 4 is provided over the side of the rolling part 2 fixed. When used, both the outsides of a clip is held and forcibly pressed by fingers. Thus, since the clip 1 opens, both pages are clipped by putting the side having the rolling part 2 in the frontal side of the book opened. Then, the turned over pages are inserted between the rolling part 2 of the clip 1 being held opposite to the turned over pages and the paper clip 4.