Uspeedy 360 Pieces HB Black Lead Refills Mechanical Pencil Lead,12 Pieces Per Tube, 30 Tubes(0.5mm)

Specifications:
Material: resin
The diameter of a lead: 0.5 mm
The length of a lead: 60 mm
Color: black
Quantity: 30 tubes (360 pieces)

Smooth writing: good workmanship of the pencil lead writes smoothly and clearly, the details it write down can retain a very long time.

Wide applications: suitable for all general writing applications such as notes, letters, and you can use it for office, classroom, home and other occasions.

Package includes:
30 x HB black lead refills (0.5 mm)