The Kaweco D1 Soul ballpoint refill is the official replacement refill for all Kaweco ballpoint pens using the D1 format, including the popular Kaweco Skyline Sport and Kaweco Sport Classic. Thanks to the internationally standardised D1 format, these refills are also compatible with ballpoint pens from many other brands.

The Soul refill is known for its smooth writing experience and reliable ink flow. Whether you are taking daily notes, working in the office or writing on the go, the D1 Soul refill consistently delivers a sharp, even line. Available in different colours and line widths, so you can always find the refill that suits your writing style.

Replacing a refill is simple: unscrew the tip of your Kaweco ballpoint pen, remove the empty refill and insert the new D1 Soul refill. You are ready to write again within seconds.

• Official Kaweco D1 ballpoint refill
• Compatible with all Kaweco ballpoint pens in D1 format
• Also suitable for D1-compatible ballpoint pens from other brands
• Available in multiple colours and line widths
• Smooth writing experience with reliable ink flow