Fiber optic infrastructure is becoming popular in various applications, such as internet, telephone, audio/video, broadcasting, security, etc. All of these applications require high reliability of fiber optic system. Indeed, the cleaning of fiber endface is very important to the performance and life of fiber optic system. In order to maintain high performance of fiber optic system, we launch SwiftClean pen cleaner for cleaning optical connector or adaptor (SC 2.5 or LC 1.25), which has the key features that are windows for remaining usage, thin thickness, compact size and around 1000 times cleaning usage. * Light in Weight* Cost Efficient* Compact Size* Easy To Use