The silver tube sticking out of the end of the section in the OP's picture is the piercing tube. It is found on all Sheaffer C/C fountain pens. The cartridge or converter is a snug fit over this piercing tube - it has to be to have a good, ink tight seal. This can be suffici...
a下次如果有机会来我家玩我肯定好好的招待你感谢你上周对我的招待 If next time will have the opportunity to come my family to play me definitely to entertain you well to thank you last week to my entertainment[translate] achk low install new ink cartridge chk低落安装新的墨盒[translate] ...
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