Platinum Fountain Pen Pen Double 3 Action Black Marble Multi-function MWB-3000RN#1

Platinum Fountain Pen Double Action R3 Product number: MWB-3000RN 1 Color, pattern: Black marble Mechanism: Mechanical pencil - Twist and knock type; Ballpoint pen - Twist type Lead: Mechanical pencil 0.5mm, ballpoint pen 0.7mm, black and red