Completely handmade bob dupras material fountain pen. Your choice of #6 bock polished steel nib. 13mm triple start cap and barrel threads.Barrel fitted to a 1ml k5 schmidt ink converter which comes with the pen. Also comes with a handmade leather pen sleeve with ink drops or 3d printed pen tube. This item is made of butterknifecreations and acrylic acatate, brass copper steel.