FP95. Manuscript Beginner's Set.
Barrel, three nibs (fine, medium, 2B) one cartridge. A great inexpensive set for beginning classes. Specify RH or LH. Quantity discount for 3 or more.
The cartridge is already in the barrel. If you do not have two cartridges, you can push the one cartridge into the nib. The post inside the cylinder should puncture and hold the cartridge. The diagram on the back of the packaging shows how the cartridge goes on the nib.
Comes with a Manuscript Converter for using bottled ink, though some customers have had trouble getting the convertor to work well.
(This barrel is different from the deluxe set and shadow sets and the nibs are not interchangeable. Both use the same cartridges.)