Pilot Frixion Ball Slim Ballpoint Pen Refill Sky Multi-Color LFBTRF, 0.38mm, Blue, 10-pack (LFBTRF120UFSKL)

[Compatible models] Frixion Ball 2, 3 Slim, 4, Frixion Ball Slim Biz, Frixion Ball Slim 038 [Specifications] Friction ink [Ink Color] Sky Blue [Ball Diameter] 0.38mm [Size] Maximum diameter φ3.6 x 87.5 mm / piece [Quantity] 10 pieces