These are high quality biros, designed for the corporate gift market. We like them because they have a nice lenticular optical illusion in their design.
One design has a pattern of wavy lines of different colours running along the length of the pen, the other one has hexagons of different colours. The outer part of the pen is lenticular.
What happens? Well when you twist the pen to make the writing nib come out or retract, the design appears to rotate around the pen in both directions.
We supply these pens as a pair, one of each design. A quality biro with a great built in optical illusion!Watch the video...