Military grade burning lasers are only the size of a pen but can cut like a knife, light things on fire, and have their beam be visible any where you point it; hundreds of miles away. <---- that's a blue ray laser XD
The 600 series features traditional Rotring Bauhaus styling, Distinctive hexagonal barrel. the 600 is heavier than many pens, yet well balanced to write with. Sturdy all metal construction. Contoured gripping section, snap cap mechanism.
Faber-Castell Fountain Pen e-motion Pure Black The black, exquisitely guilloché aluminium barrel is combined with black matt chrome for a sleek look. The black PVD-coated stainless steel nib completes the ‘pure Black’ e-motion series.