Wings Of Pen Refills (black)

This product is a special refill for " Wings of Pen 1.0 " and " Wings of Pen 2.0 " Each box contains 2 ballpoint refills, Before use, you need to remove the protective glue from the tip of the pen before writing. The refill is made of steel ball nib imported from Switzerland, and oil-based ink imported from Germany is inside. Oil-based ink is not easy to dry, no need for airtight pen cap, easy maintenance. If the ink on the pen nib dries up and the ink is not smooth if it has not been used for a long time, You can prepare a small cup of high-temperature hot water, soak the pen tip in the hot water briefly, The dried ink can be softened and the writing ability of the refill can be restored again.