* Order-related, cannot be canceled *, set consisting of 5 pieces of NP-FIBER11 cleaning pens Fiber optic cleaning pen for SC/FC/ST/E2000 fiber optic connectors The NTT NEOCLEAN-F25 cleans all common fiber optic connectors with 2.5 mm ferrules such as SC, FC, ST and E2000 (APC and UPC) and offers over 1000 cleaning cycles in a compact pen format.