Duogalia 10 Pack Fiber Cleaner Pen for 1.25mm LC/MU Connector Over 800 CleansA disposable fiber optic cleaning pen designed for 1.25mm LC and MU connectors. This pen provides over 800 cleans per unit, making it highly cost-effective for network maintenance. The extendable tip reaches up to 8.46 inches, suitable for cleaning embedded connectors. Simply press lightly to remove dust, oil, and debris from fiber endfaces without needing alcohol wipes. The anti-static resin construction prevents secondary pollution during cleaning. The cleaning system rotates 180 degrees for comprehensive coverage, achieving cleanliness levels exceeding 95 percent compared to approximately 60 percent with standard cleaning swabs.MPNDuogalia Clean PenItemweight0.18 poundsProductdimensions2.0 x 0.5 x 4.7 inchesPartnumberD