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原帖由 f3933 于 2008-6-5 12:00 发表
硬橡胶(RHR),塑料(Permanite).,怎样才可以区别?在笔上有没有刻纹提示?
When you have two in your hand, you can. Otherwise it is very difficult. veteran collectors can tell the difference by just weighing it in hand. Or you can rub it and if the pen smells rubber, it is made of HR. Or RHR is a bit more orange than the permanite Duofold.
BUT, you cannot tell from internet sellers such as ebay. I got mine from ebay because of the imprints. Duofolds with larger and medium imprints are almost surely made from RHR (there are exceptions, but those plastic duofolds with large and medium imprints are valuable too). I only learnt how to tell them apart by handling a couple of them. |
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