uni-ball Jetstream SX-210 Roller Ball Pen (Black Ink, Pack of 1)

Good pen

One of the smoothest 1.0 mm ball pen. Dark black low viscosity ink, gives solid lines. Availability of refills is also a plus. There are many indian brands available which give excellent metallic build quality at this price point. But if you want pure writing pleasure and an everyday carry ball pen for long writing session then few can match its value.

pen is smooth but not too slippery which is good. line thickness depends on the pressure one put on the paper. *not for small hands

I ordered two and non of them give smooth ink.

Bought this for OMR filling and found very useful