• Even if you write quickly or strongly, the thick core does not easily break
• Since the pen tip is made of metal, you can write stably and firmly. In addition, the pipe at the tip is retractable for peace of mind.
• The tip of the grip is hexagonal for a firm grip. The back of the grip is a circular shape that you can hold comfortably. Non-slip rubber grip. 
• Comes with a clip that makes it easy to carry around in your pocket or notebook. 
• Comes with a convenient retractable eraser. *This product contains 2 HB cores.
• Pipe slide
• Writes as smoothly as a pencil: Compared to the 0.5mm lead, it is thicker, so it is as smooth as a pencil writing comfort
• Sturdy metal nib: The nib is made of metal, so you can write stably and firmly.
• Pipe at the tip is retractable for peace of mind
• Hexagonal rubber grip
• Back of the grip is a circular shape
• Non-slip rubber grip
• Comes with a convenient clip
• With eraser: Convenient extension type
• Suspended pack included.Please be careful not to insert too many refills(up to 3)