Not just any old ball point - a finely crafted 'soft-grip' pen with the attention to detail that quality pens from high end manufacturers charge ten times this price for!
The difference with this great gift idea is that in common with all official merchandise, it is manufactured in strictly limited quantities, making this a fairly exclusive product.
CMS - the company that enthusiasts tend to use when buying their Japanese motorcycle parts. Order all the items required at the same time and avoid multiple shipping costs.