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