HP Original 364XL Yellow Ink Cartridge (High Capacity)

Title : HP Original 364XL Yellow Ink Cartridge (High Capacity)
ASIN : B0019TWSUG

List Price : £16.20
Price : £13.39
Saved Price : £2.81

category: Products
brand: Hewlett Packard
Item Page Detail URL : link
Rating : 4.3
Review : Answer to Size of Cartridges
According to the website a green colour on the box (under the position of the cartridge) means that these are XL capacity cartridges. On the HP website, it states the following:

Page yield:
400 pages (Cyan), 370 pages (Magenta), 500 pages (Yellow)

Hope that helps the other person who was unsure of the size of the cartridges (and anyone else for that matter). Definitely worth 5 stars.