Gel pen Roller pen KGP-1821

▸ Model: KGP-1821 Gel Pen for Examination
▸ Nib Specification: 0.5mm Syringe
Type▸ Ink Type: Black Quick-Drying Ink
▸ Grip Design: Anti-skid rubber pen grip
▸ Applicable standard: Exam anti-leakage paper