【Prevention of fiber optic network failures】Dirty connectors cause a major percentage of fiber optic network failures and sometimes even damage the fiber optic.The most simple prevention is to clean connectors.TUTOOLS fiber optic cleanser,just one motion to clean your fiber connectors,protect your fiber optic network easily and consistently. | 【Excellent effect with a lower price】Precise mechanical action delivers consistent cleaning results. The cleanliness can reach 95% or above. Especially for water and oil, its cleaning effect is far better than traditional swab cleaning rods.What’s more?Compared with electronic fiber optic cleaners,its price is much more lower! | 【Make cleaning connectors a breeze】This fiber cleaner ,made of anti static materials,has a shape of common pen, which is easily handle and operate the cleanings. Its cleaning system rotates 180°for a full sweep, audible click when fully engaged. | 【Extended tip】Extendable tip up to 8.46 in to meet your needs of cleaning recessed connectors.Designed to specially work well with LC/MU 1.25mm UPC/APC Fiber connectors, disposable with 800+ cleanings per unit. Eu/95/2002/EC Directive (RoHS) Compliant | 【Excellent Service】We TUTOOLS Team provide 24 months customer service and 30 days money back for all TUTOOLS products ,if you do not satisfied with our item, we can provide you best solutions to satisfy you