Sheaffer refills online shopping in the UK
Best Sheaffer fountain pens online shopping: How to write smoothly with a rollerball pen? The key difference between rollerball and ball pen types is that rollerball pens use water-based rather than oil-based inks. Like fountain pens, then, their ink can smudge for a while, before it dries. With two line thicknesses, fine and medium, rollerballs write in a style that’s similar to that of a...