Pilot LFBTRF FriXion Ballpoint Pen Multicolor Light Refills, Slim, 0.38mm, Blue, 10-Pack (LFBTRF120UFLB)

Compatible models: FriXion Ball 2, 3 Slim, 4, FriXion Ball Slim Biz, FriXion Ball Slim 038 [Specifications] Friction ink [Ink color] Light blue [Ball diameter] 0.38mm [Size] Maximum diameter φ3.6 x 87.5 mm / piece [Quantity] 10 pieces