Pilot FriXion Ball Knock Erasable Ballpoint LFBK230EF10BB 0.5 Pens, Blue-Black, 10-Piece Set,

[Specifications] Quickly write and erase with a rub-and-erase ballpoint pen with a knock-type FriXion ballpoint pen and a clip slide knock-type pen. [Shaft sheath] Resin + rubber [Ink color] Blue black [Refill] LFBKRF12EF-BB [Size] Maximum diameter φ11.1 x total length 146 mm / piece [Quantity] 10 pieces