The TWSBI Precision is a handsome looking pen made of brushed aluminum. The TWSBIs Precision series is a range of all metal pens with hexagonal barrels. The fountain pen, currently available in just this gunmetallish finish feels well made and, being made from metal has ergonomic and robust design. The barrel and nib section has a slightly textured finish to aid grip. The piston mechanism is smooth and very satisfying to use. The pen holds a good amount of ink and theres a small ink window so you can see how much ink is left. It comes in the same packaging as the Diamond and Vac pens, including a wrench and small pot of silicone grease. With an aluminum body and a grey or gunmetal color barrel and cap, this pen is both durable and stylish. It also features a chrome trim and a stainless steel nib for a smooth writing experience. With its classic and timeless design, the TWSBI Precision Fountain Pen is a great choice for anyone who values precision and quality.