iRAD Mechanical Pencil Lead Refills, 1.0mm HB Grade Lead Refills, Pack of 100 Leads, 60mm Length, 10 Leads/ 1 Tube, Hi-Polymer, Break Resistant, iZOFAX

• Hi-Polymer Lead Formula – Advanced polymer technology delivers stronger and smoother writing performance
• Break-Resistant Design – Durable lead reduces frequent snapping during writing and sketching
• Smooth Writing Experience – Creates clean and consistent lines with less friction
• 60mm Long Leads – Extended lead length supports longer usage before refilling
• Precise Line Quality – Ideal for neat notes, diagrams, drafting and technical work
• Strong Daily Writing Support – Reliable lead for school, office and home tasks
• Dark and Clear Marking – Produces visible writing for better readability
• Clean Writing Output – Leaves smooth marks without excessive dust or smudging
• Ideal for Detailed Work – Suitable for fine writing, drawing and calculations
• Multi-Purpose Use – Suitable for writing, drafting, drawing and everyday use

Features: Advanced Hi-Polymer Formula Ensures smooth, reliable and efficient pencil movement Durable Break-Guard Structure Minimises cracking during writing and sketching tasks Sharp and Accurate Results Suitable for technical drawing, notes and fine detailing Dependable Everyday Utility Ideal for study, office paperwork and creative tasks Bold and Visible Marks Creates darker lines for improved readability Stable Writing Flow Maintains even output for smoother performance Multi-Purpose Application Great for writing, sketching and calculations Strong Core Construction Supports better resistance against pressure