This special edition dark green rollerball pen has been designed as part of the Aion collection embracing a sophisticated style. Both the barrel and the cap are made from dark green brushed aluminium, the cap is provided to prevent the ink from drying up and can be placed on the other end of the pen when you are writing. On the side of the dark green cap, there is a silver-toned polished stainless steel clip ideal for securing into a shirt pocket or pen case. The LAMY brand name is engraved onto the side of the clip for subtle branding purposes. There is a twist mechanism towards the grip of the pen which is where you can replace the rollerball refills. This rollerball pen is under a 2-year warranty and comes presented inside a small pop up pen gift box.