High-Polymer 0.7mm Lead Refills
High-Polymer 0.7mm lead has been formulated for paper surfaces to prevent smearing and fading. Created with polymer resin bonded to carbon and graphite particles, these lead refills never need sharpening, break less, and last longer to provide smoother and denser black lines.
High-Polymer 0.7mm lead comes with 12 refills per tube. Select a harder lead (H) for technical drawing or the softer lead (B) for sketch drawings. HB lead refills are ideal for everyday use.