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