**Feature** Spring action clip for smooth placement and removal from pocket Fountain Pen fills with Monteverde ink cartridge G3 or ink converter. Flexible Stainless steel nib in F， M， B or S Modern design starts at top of cap with perfect square transitions into round barrel Color:Gun Metal w/ Red Trim Monteverde Impressa Fountain Pen with Medium Nib. The modern design of this fountain pen starts at the top of the cap with a perfect square which then effortlessly transitions into the round barrel. The sleek clip also starts at the top of the cap with a spring action that makes for smooth placement and removal from the pocket. The heavy weight of the item gives it a stronger more durable feel while writing. Includes pen， cartridges and instructions. Materials: Brass Dimensions: 5.5'L x 0.5'W x 0.68'H Weight: 0.09 lbs