ბურთულიანი კალმის გული Express 775 M

Premium metal refill in ISO format X20. Writing colour black. Medium line width (M), waterproof according to ink standard ISO 12757-2. The wear-resistant stainless steel tip guarantees that the ink paste supply can be fully used and does not smear. Fits all Schneider Plug+Play ballpoint pens as well as lots of other pen types.