This is a practical and useful tool kit-we will carefully select and group those fiber cleaning products that are essential for your fiber cleaning tasks. They can effectively and quickly clean the connector end face, remove dust, oil and other debris.     without scratches or scratches on the end faceCost-effective fiber cleaning tool kit-fiber cleaning cartridge can be used for LC/SC/FC/ST more than 500 times, and 1.25mm / 2.5mm one-button fiber cleaning pen can be used more than 500 times and 800 times. Low cost per cleaning     A high-quality product suitable for a wide range of applications-used for the preparation of fusion splices, the connector end faces on the jumper and the use of the adapter through the partition, which can effectively prepare the splice, clean the connector, and maximize the network performance          Material:plastic     colour:Blue+white          Package Contents:      1 x 1.25mm fiber optic cleaning pen     1 x 2.5mm fiber optic cleaning pen     1 x fiber optic cleaning box     200 x cotton swabs     1 x blower     1 x brush     50 x dust-free paper     1 x empty alcohol bottle     1 x kit bag          Only the above package content, other products are not included.     Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.