Kaweco Graphite Refill, Black, 5b Tip, 5.6 Mm Box of 6

Kaweco replacement pencil leads are made of graphite and have a hardness rating of 5b, which means they are soft and especially suitable for drawing.

specially made for kaweco sketch up pens and can be used for many 5.6 mm drawing pens.

color: gray writing system: clutch pen material: graphite