The 2+1 Light multi pen from Pilot features a 0.7 mm black ballpoint pen, a 0.7 mm red ballpoint pen, and a 0.5 mm mechanical pencil. There are tabs are at the top of the barrel indicating the different components. Just click down the desired instrument tab to select your ink or pencil. The lightweight plastic body also has a sturdy plastic spring-loaded clip, so you can attach the pen to your notebook cover or bag. Other body colors available.
Pen dimensions: Approximately 5.8 inches (14.8 cm) long and 0.5 inches (12 mm) in diameter.