I wanted to love this. I really did. All the reviews convinced me I would love it as much as all my other Jet Pens purchases. But it is only mildly satisfactory. Yes, the magnet holds tight. But it seems like one side should have a notch, or one side should be a bit longer than the other, or something. When trying to pull it apart, I have to dig my fingernail into the edge of it and I am concerned that the paper overlay will soon peel up. It seems a small design change could make using it a lot easier and help make it last longer. I kind of like it. I'm just not in love with it. And I am usually in love with all my Jet Pens orders.

Neat little bookmark, I don't have quite the use for the ruler yet (but I like the idea), and you need at least 3-4 pages between the strips to get a secure connection, but overall I don't regret buying it one bit.

I like this ruler/bookmark so much I bought it twice...and will probably do so again. It's a perfect add on to any order. The ruler unfolds to show a 25 cm rule that's marked in mm as well. So in American measurements that's 10 inches. The magnet is strong enough to hold and it opens easily with just a gentle tug. I love the idea that i can place it right where I'm going to use it - that's the wisdom of mise en place in action. Have one on a sketchbook, another on my A4 dot grid L-1917 where I REALLY need it.

The bookmarks are spendid because the stay in the book
and don't go flying away when you are carrying a book.

I am constantly losing things, so the magnet aspect of this is perfect for me. Also, I love that it's in cm only.