These bundles are based around two of the Epson printer models that we sell. The Workforce 3620 (small format) and the Workforce 7110 (large format)
There are two bundles per printer:
A refillable cartridge bundle which is designed for most people who want to start out or aren’t planning on printing a lot.
A CIS Kit bundle which is designed for the more experienced people or just for people who plan to use the printer with heavy use.
Note: If you decide to go with the refillable cartridge bundle and later on decide you’d be better off with the CIS kit, you can order one and put it on the printer yourself so you won’t have to buy a whole new printer.