Gronk 2in1 Plastic Pen is a versatile tool that combines a click action ballpoint pen with a multi-functional scale ruler. The pen features a metallic silver color barrel with a 10 cm ruler that can measure in centimeters and inches. Come with a smooth writing tip that delivers crisp and clear lines. You can customize the pen with your logo or message to promote your brand. A great giveaway for students, engineers, architects, and anyone who needs a handy and practical pen.