New, Unused, Stored at Home Retail Price: 1430 yen Size: Width 190 x Length 120 x 15mm Features: An "automatic" bookmark that follows the page. How to use: (1) Clip to the inside back cover (or the bottom of the back cover for books written horizontally). (2) Pull the wire to the page where you started reading. (3) When you turn the page, the tip will stick to the new page due to the elasticity of the wire.