Mechanical Pencil Refills 0.5mm | Break-Resistant - Pack of 24 Tubes - 576 Leads

Enjoy bold, smooth, and consistent writing with this extra-dark 0.5mm mechanical pencil lead, designed for clear performance on all paper types. The break-resistant graphite provides reliable, long-lasting use for writing, sketching, drafting, exams, and everyday tasks. Compatible with all standard 0.5mm mechanical pencils, these refill leads are ideal for students, professionals, artists, schools, and offices. The secure easy-open tube allows clean, convenient, and mess-free refilling wherever you need it.