Metal Classic Black Ink Pens: The ballpoint pens measure 5.35" (H) with a sleek 0.31" (D) barrel; Ideal for any occasion (wedding, or everyday professional use as uniform pen, guestbook pen, wedding pen, etc). Acrylic Box ideal for Customization. (Buyers Names, Event name, Business Logo) Smooth Writing Pens: 1.0mm medium point delivers consistent ink flow for a smooth writing experience for over 1,640 feet (500 meters) of writing; Designed with a good tip, metal Pen prevent unwanted leaks; No stains, no smudges—just clean, reliable writing wherever you go Comfortable Medium Point Pen: Perfect weight and round barrel for writing comfort, meet all your needs for signing contracts, journaling, or marathon study sessions. These pens are built with metal construction for a long time use Twist-to-Protect Convenience: Style Pens feature a reliable twist mechanism that safeguards the tip when not in use; No worrying losing pen cap. Clip design makes the pen easy to carry