Multitasking pencil | sustainable endless writing tip | no sharpening | Unbreakable | CONSTRUCTION ENDLESS PEN20

Pencil technique redefined. No more sharpening, no more broken leads, instead: sustainable continuous writing tip in HB for up to 20 km writing length, replaceable, erasable and unbreakable. In the typical CONSTRUCTION look with centimeter/inch ruler and 1:20 and 1:50 scale. Link product video: https://www.youtube.com/watch?v=w0eV40JUhfo - CONSTRUCTION ENDLESS pencil - sustainable endless writing - 1 lead = 20km writing length - 0.005mm lead wear per meter written - ideal for draftsmen, artists and for making sketches - sustainable lead - erasable, unbreakable, replaceable, does not need to be sharpened - 99Z131 as a refill lead