Slimline pens are one of my top selling writing instruments. They are sleek, and the refined design makes them a popular gift that's always in style. Slimline twist pens have a locking refill mechanism.
The 24kt gold trim uses a "premium rack plating" process and is covered with an epoxy coating for extreme durability. Slimline pens are approximately 5 ¼” long. 

Slimline Twist Pens