上海御牧貿易有限公司

The Cap rubber is still dirty even after cleaning

  • If you use Sb-ink, the colorant of ink will deeply transferred into the cap rubber and it is difficult to clean it with a swab and cleaning solution.

Even if you can see the color on the cap rubber, if you do not see any damages, dust, and deformed shape on the cap rubber, you do not have to replace it to new one.


Return to Content

返回頁首