Pentel Super Hi-Polymer Lead Refill, 0.5mm, Fine, 3H, 144 Pieces of Lead (C505-3H)

#1 selling lead in the world

Each tube of Pentel Super Hi-Polymer lead is made of 100% recycled plastic and part of the Pentel Recycology line of products

Never needs sharpening and produces a clear, dark line

Ideal for all general writing applications such as notes, letters, etc

Refill Fits all 0.5mm mechanical pencils

Lead packaged in tubes for easy handling

For paper surfaces, formulated with polymer resin bonded to carbon and graphite particles that never need sharpening. These leads break less, last longer, write smoother, and produce dense black lines that resist smearing and fading. Use 0.3mm extra-fine lead for small details, 0.5mm fine lead for accounting and general writing, 0.7mm medium lead for students, and 0.9mm thick lead for drawing. Packaged 12 leads/tube.
Brand: Pentel, Model: C505-3H, Color: Gray