Pen, Size 0.7MM, Red, Allows You to Vary The Width of Your Writing As Though You Were Writing W/a Fountain Pen Without Worrying About Leaks. The Unique Technology Means The Ball Is Held Within A Plastic, Not Metal, Surround Allowing F/more Movement and Greater Pressure Variations. This Also Makes F/less Friction When Writing at An Angle Compared W/other Rollerballs, BX=12PCS

Part Number: SIP8-02475