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 Auto-vanishing pen |
| Parameters |
| Description |
1.Press the nib only when more ink is needed and cease
pressing it in case of over supplied ink.
1.全球第一支阀门式水解笔，领先制笔科技的最新应用。
2.New New New product, double ink,3 years’shelf life,
2.最新产品，两倍墨水，3年的保质期，绝不漏水。
Kapok Station Co.,Ltd. July 20 2009
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