The Sticklers CleanStixx connector cleaning sticks are reliable inexpensive tools engineered for critical cleaning of end face connectors located in mating sleeves or the contact areas of receptacles used in high-speed fiber optic networks. The various diameter cleaning sticks are color-coded for easy size selection and perfect cleaning performance on any size interconnect. Sticklers CleanStixx connector cleaning sticks get any fiber network running faster and more reliably than any other cleaning technology on the market today.Using patented, sintered polymer technology the cleaning tip is engineered to a precise size so it spins off-center during cleaning. This improves cleaning results on even the smallest end-faces. In addition, the tip flexes and fibers in the tip spread during cleaning to gently conform to any end face geometry and grab particulate while absorbing oils and fluids. Sticklers CleanStixx connector cleaning sticks are engineered to perfectly clean the entire end-face and alignment sleeve, not just the contact area.These CleanStixx fiber optic cleaning sticks (EDMO# MCC-S12) are used on 1.25 mm fiber optic connectors