Pentel Yusei BP Kaesin 035BXS3 Kuro XBXS3-A 4902506420381 (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: Black ◆Ink ingredients: Oil dye + pigment ◆ Contains polysheath Shaft: PP, Nib: Stainless steel