The Brand New Smart Cleaner-Optical Fiber Cleaner Pen by TUTOOLS is a compact and efficient tool. This orange pen is designed to effectively remove dirt, dust, and debris from optical fiber cables, ensuring optimal performance and connectivity in networking and computer systems. With dimensions of 7.28x1.1x0.98 inches and weighing only 0.04 pounds, this pen is lightweight and easy to use, making it a convenient solution for maintaining the cleanliness of your optical fiber connections.