The fiber optic repair kit includes a ceramic core and metal pen head, ideal for diagnosing and repairing fiber optic cables. The ceramic core provides high accuracy, while the metal pen head ensures durability. This combination makes it a valuable tool for maintaining the integrity of fiber optic networks. Features - Color: Multi -Material:Metal,ceramic - Size: 0.90X0.70X0.70cm/0.35X0.28X0.28in - Size: 0.50X0.40X0.40cm/0.20X0.16X0.16in - Durability: constructed with a ceramic core and metal tip for maximum durability and damage resistance -Simplified maintenance: designed for straightforward user maintenance and replacement -Compact and portable: small and lightweight, making it easy to use and carry, with stable performance -Extensive compatibility: compatible with a wide range of visual fault locators and integrated optical power meters - Spare: ideal as a spare part for fiber optic visual fault locators or fiber optic testing devices Package list: 4 tips 4 x ceramic core