36 Pcs 0.7 mm HB Pencil Lead Refills, Mechanical Leads For Writing

For 0.7 mm Mechanical Pencils: These HB pencil lead refills fit most compatible 0.7 mm mechanical pencils that accept approx. 60 mm refill leads for school, office and daily writing 36 Leads In Storage Tubes: The set includes 3 plastic storage tubes with 12 leads per tube, giving students, teachers and office users a tidy refill supply for pencil cases and desk drawers Smooth HB Writing Use: The super-polymer graphite leads are designed for HB writing, note-taking, homework, journaling, sketching, technical drawing and drafting tasks Storage Tubes Help Protect Leads: Keep the leads inside the storage tubes to reduce breakage from loose storage, heavy pressure or bending, and close the caps after each refill Useful For Study And Work: Suitable for students, teachers, artists, designers, engineers, architects, writers and anyone using compatible 0.7 mm mechanical pencils