Closed way: cap
Style: simple
Writing thickness: 0.38mm
Refill color: black
Whether it is erasable: No
Packing method: boxed
Applicable scenarios: daily writing office

Specification: 12 pieces in a box

Applicable people: middle school students, literary youth
Pen barrel material: plastic
Pen type: needle tube type
Applicable ink type: oily ink
Writing length: 300-500m
Ink delivery method: ball type