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What i meant was that, they do not necessarily wear out like some soft material progressively with use, right? Bigme store said that 5 tips should last a year, which seems a little excessive?
And writing and erasing should NOT draw power from the battery and I can get by without using a battery? I don't care about its laser pointer.
The protector I am buying is supposed to be anti-glare. In any case, I'll be reading mostly indoors anyway. I just hate having unexplainable scratches on the screen.
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