International delivery is calculated as items are added to the cart
Metal refill for Schneider Office, Fave and K15 pens
Standard ISO format X20 size fits many other pens
Permanent / waterproof to ink standard ISO part 2 for 'documentary use'
Medium line width
Metal refill for Schneider Office, Fave and K15 pens, as well as many others. Standard size - ISO format X20. Available in 4 colours. Ink certified as permanent and waterproof to ink standard ISO part 2 'documentary use'. Medium line width.