New 40 Leads Per Tube 0.7mm Black Refill Lead HB For Mechanical Pencil HB

Specification:

Box Size: Approx.78x20x6mm

Degree of hardness: HB

Black Colour Leads: 0.7mm(diameter) 60mm(length)



Features:

1 tube contain 40 pieces.

Supplied in convenient swivel-top tubes.



The lead has achieved dramatic improvement in strength and smoothness.

It is standard lead used in all 0.7MM automatic pencils.

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