Pilot Frixion Ballpoint Pen Refill, 0.38mm, Red, 3-pack (LFBTRF30UF3R)

Frixion ballpoint pens that erase when rubbed. Replacement refills. [Size] Maximum diameter Φ3.6mm, total length 87.5mm / 3 pieces [Ballpoint pen tip] 0.38mm, red Frixion Ball Slim Biz, Frixion Ball Slim, Frixion Ball 2, 3, 3 Slim, 4 Brand name: Pilot