Dispatched from and sold by Amazon.
Nice price compared to high street. £18.99 for prime. Non - prime will have to add another item for free delivery.
An option could be Zebra Z Grip Ballpoint Pen - Black (Pack of 10) at £1.25https://www.amazon.co.uk/gp/product/B000KN2B4A/?tag=ho01f-21
Works out to be £20.24 all in with the added 10 x pens (free to add whatever item you can find)