My pen has a med nib and writes extremely smooth. I am using the ink converter which came with the pen. I have it filled with Wearingeul "For Whom the Bell Tolls" Perfect ink in a great pen. It is a heavy pen but glides directly under your control. I don't post my pens but if you do, you will love the way the cap snaps magnetically to the pen body. Pops on pops off easily, but securely! The nib is a flex nib with cuts into both edges of the nib. I love the way it writes. It is also black in color. This is a great pen for the price! Ask Truphae for the ink and the pen and they will come post haste!...JED!