Fiber Pen Cleaner for LC/MU Connectors, 1.25mm UPC/APC Ferrule Cleaner, One-Push Fiber Optic Cleaning Tool with Extendable Probe (2.38” to 3.63”), 800+ Cleans per Unit, Anti-Static - 5 Pack

["One-Push Cleaning with >95% Effectiveness： Delivers exceptional cleaning power in a single click—removes dust, oil, and contaminants with over 95% cleaning effectiveness. Designed to eliminate signal loss and protect connector ferrules without the risk of scratching or residue.","Anti-Static Design & ESD Protection： Built with anti-static materials to safeguard sensitive fiber optic components from electrostatic discharge (ESD). Ensures reliable cleaning performance without damaging delicate internal optics—critical for maintaining network integrity.","Versatile Cleaning for Both Male & Female Connectors： Cleans both female couplers and male patch cord connector ferrules with ease. The extendable probe adjusts from 2.38 inches to 3.63 inches, allowing easy access to high-density bulkhead connectors in crowded racks. Compatible with UPC and APC 1.25mm connector types (LC, MU )providing a disposable, maintenance-free solution with a very low cost per clean.","Visual Indicator & 800+ Cleaning Cycles： Features a built-in visual indicator that alerts you when the cleaning material needs replacement—eliminating guesswork. Each unit delivers an impressive 800+ cleaning cycles, providing a disposable, maintenance-free solution with a very low cost per clean.","Field-Tested, RoHS Compliant & Forever Warranty： Trusted by professional fiber optic installers for reliable field performance. Manufactured with eco-friendly materials and fully RoHS compliant (EU/95/2002/EC). Backed by our Forever Warranty—your assurance of quality and long-term reliability."]