Opus 88 Koloro Fountain Pen White Pink Size:Stub (1.4mm) The Montblanc Sartorial 2 Pen Pouch The Montblanc Sartorial 2 Pen Pouch embodies classic design with a modern twist The pen is crafted out of hand stitched precious matt alligator leather with a Brown pattern and engraved with the design of the “Ponte Vecchio” bridge in Florence A truly unique writing instrument that offers both style and substance with its striking design with the alternating schemes of ebonite and resin One of the standouts of the Opus 88 Koloro is its eyedropper filling system that can hold up to 2ml of ink making it a reliable choice for extended writing sessions