WELCOME TO OUR STORE! 1、MAIN PURPOSE: The optical fiber cleaning pen is applicable to 2.5 mm SC, ST, FC, and other optical fiber contacts without using other cleaning solutions. 2、EASY TO USE: The optical fiber cleaner is a pen-like design that can be pressed to function, significantly improving work efficiency and reducing leakage. 3、APPLICABLE AREA: The optical fiber cleaning pen can clean the surface and contact, suitable for some narrow areas, which is convenient and practical. 4、USAGE EFFECT: A practical tool to increase signal speed by removing debris from fiber optic cables and contacts while ensuring fiber performance. 5、DURABLE MATERIAL: The optical fiber cleaning pen is made of antistatic horn material, light and portable, ensuring safe and reliable operation. PRODUCT TYPE: Fiber Optic Cleaner MODEL: AUA S250 MATERIAL: Antistatic Horn Cleaning Cycles: > 800 times Cleaning Efficiency: 99% Application Area: 2.5 mm (SC, ST, FC) 1 x Fiber Cleaning Pen 1 x User Manual Customer Satisfaction Guarantee: Customers are our highest priority. If you discover any issues with the product, please contact the seller immediately. We strive to provide satisfactory customer service.