Coopay 960 Pieces Lead Refills 0.7 mm HB Break Resistant Mechanical Pencil Refills, 12 Pack Per Tube, 80 Tubes(0.7 mm)

Package contains: includes total 960 pack pencil lead refills, 0.7 mm HB refill is 60 mm long, every 12 pack leads contains in a tube, 80 tubes in total. Smooth writing: made of quality resin, which is sturdy and durable, writing smooth and clear, and the black color not easy to fade, keeps a long lasting writing. Common size: universal size at school or office, these lead refills can work well with 0.7 mm lead mechanical pencil; The details it wrote down can be scanned by machine. Wide applications: suitable for all general writing applications such as notes, letters, and you can use it for office, classroom, home and other occasions. Warm notes: please keep the pencil lead tip short to prevent refills from breaking when writing. If you have any problem of our product, you can email us and we would be delighted to help you.