5 BLACK Medium Ballpoint Refills 98mm(3/1/2")+ refill pouch- Fit Mont Blanc Ballpoint Pen

if your need to twist to advance the refill in your pen then this is the right refill

If your refills screws into the pen you need to buy the Rollerball refill- not this one

Each refill has a wax tip to protect it and comes in its own reusable pen sleeve for longer and safe storage