Description The Schmidt P8126 Short Capless rollerball refill in Black with a Medium point fits many common capless rollerball pens, including the always popular Retro 51 rollerball pens, and has a 1 year cap off time. This is the shorter version of the long capless 8126 refill. We offer Free Shipping on all orders over $59 for US customers, and for orders over $250 for our Canadian customers.