Pilot FriXion Ball Slim 0.38mm Green Ink Refill (LFBTRF12UF-G), 3 Packs/total 3 Refills (Japan Import) [Komainu-Dou Original Package] Refill for Pilot FriXion Ball Slim 0.38 (LFBS-18UF) Ink color: Green Total 3 Refills