3 Boxes Japan UNI Mechanical Pencil Lead UL-S Smudge Proof Black 0.3/0.5/0.7/0.9mm Non Breakable HB/2B/4B School Stationery

Brand: UNI

Origin: Japan

Model: UL-S

Name: Anti fouling mechanical pencil lead

Lead core thickness: 0.3mm/0.5mm/0.7mm/0.9mm

Specification: HB/2B/4B

characteristic:

Smudge Proof Lead Core Box for Anti Scratching

Thick black without smudging

Not easily breakable lead