1pc Staedtler 250 Mechanical Pencil Lead Super Fine Anti-cracking 0.3/0.5/0.7/0.9/1.3 2H/H/HB/B Mars Micro Carbon Polymer Refill

1pc Staedtler 250 Mechanical Pencil Lead Super Fine Anti-cracking 0.3/0.5/0.7/0.9/1.3 2H/H/HB/B Mars Micro Carbon Polymer Refill

Made of more than 90% natural raw materials, no PVC or softener added during the production process

High quality materials, toughness, not easy to break, smooth writing

The color is black, easy to wipe, easy to modify

ISO standard color discrimination code

Suitable for all kinds of automatic pencils