Multifunction pen with a 0.7mm ballpoint pen and 0.5mm mechanical pencil function, red color, PILOT Dr. Grip 4+1. - Brand: PILOT - Model Name: Dr. Grip 4+1 - Color: Red - Pen Tip Size: 0.7mm - Features: Multifunction pen (0.5mm mechanical pencil function) Thank you for looking. This was a gift from a friend, but I have no use for it.