A pressurised ink delivery system enables the Power Tank pens to continue writing upside down, in extreme cold (up to minus 20 degrees), on shiny surfaces, wet paper and even underwater. Made with 55% recycled content.
A pressurised ink delivery system enables the Power Tank pens to continue writing upside down, in extreme cold (up to minus 20 degrees), on shiny surfaces, wet paper and even underwater. Made with 55% recycled content.
uni Jetstream Multicolour offers the convenience of 3 super smooth ink colours in 1 pen. Features include quick drying ink and an ultra-modern design with a smooth rubber grip for comfort.