M22 Ball Pen Refill
M 22 LAMY compact ballpoint refill
Compact ballpoint pen refill with adaptor, waterproof. Available in black and blue in the line sizes F, M and B.
For LAMY agenda, LAMY pico, LAMY pickup and LAMY scribble. Can be modified with all LAMY ballpoint pens except models 201, 202 and 203.