• Fine leads with 0.7 /0.5 mm line and 2B hardness.
• Extremely unbreakable and thanks to the ceramic honeycomb structure it is one of the strongest mines in the world.
• Delicate abrasion: full line without scratches.
• Colored lead containers with extra content (12 leads) and twist lock.
• The lead container is made from 92 percent recycled material.