Jetstream SXR-203 Ink Refill for Uni Mitsubishi Ballpoint Pens - Smooth Writing Refill for Office, School & Everyday Use

Compatible for the Jetstream Edge 0.28mm, Jetstream Edge 0.38mm, Jetstream Edge 3 and the following pens:

SXE3-JSS-38/-05, SXE3T-1800-05, SXNT82-350-07, SXE3-800-05/07, SXE3-507-05/07, SXE4-500-07, SXE3-400-38/-05/-07/-10, SXE3-400A-07, SXE2-300-07, MSXE5-2000A-05, MSXE5-2005-07, MSXE5-1000-38/-05/-07, MSXE3-800-05/-07, MSXE4-600-07, MSXE3-500-05/-07

They are NOT compatible with the following pens:

SXE3-601-05, MSXE3-701-05, MSXE3-1005-07