-Connect Ballpoint Pens. Stick Ballpens with tungsten carbide tip ensures smooth, clear writing for up to 2000 metres and the ventilated cap conforms to BS7272. Medium point. Colour - Black. Choose this pack of 50 Q-Connect Black Medium Ball Point pens for affordable, high quality writing. They're perfect for use in homes, offices and schools with smooth-flowing ink that lasts a whopping 2km. The medium nib of this pen, made from tough tungsten carbide, is ideal for general handwriting and drawing with bold lines. The long-lasting black ink is designed for archival use, and the cap is ventilated for extra safety.