The fact that the center of the stapler (as where the metal mounting for the blades is) not on the spine (as with normal flat file) is attached, but only centrally projects, you can see the stapler not open without this central area stands up, To follow all the leaves with pulls. So you have to constantly try to push down the leaves, which thereby tearing at the holes.
There are also no "specialist" for a tag where you can specify the name of the school subject. So you need (if you want the labeling stapler) a label on it sticking.
Although they are much more stable than normal stapler, but not very practical by the above-mentioned drawbacks in my opinion. Therefore we have our Junior bought normal stapler very quickly and they are trying to take advantage of us. Pity!
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