The TWSBI Vac Mini is the perfect pocket pen for on-the-go writing. With its vacuum filler mechanism, you can easily fill the pen by pulling up on the piston and then pushing it back down. This allows the pen to draw ink into the chamber, ready for use.
One of the best features of this pen is that it can be posted onto the back of the pen even with the valve open. This means that you don't have to worry about losing your cap when you're not using it.
The Vac Mini also comes with an ink shut-off valve, making it perfect for travelling without worrying about any messes in your bag or purse. Plus, it comes in a beautiful gift box, so you can give it as a present to your favourite writer.