Pentel Yusei BP Kaesin 035BXS3 Ao XBXS3-C 4902506420404 (10 sets)

Ball diameter: 0.35 mm, extra fine 3 x 3 x 98 mm, 0.8 g Refill for Calum oil-based ballpoint pen. 3 colors, multi-functional. ◆Ink color: Blue ◆Ink ingredients: Oil-based dye + pigment ◆ Contains polyseed Shaft: PP, Nib: Stainless steel