As we all know, photography is all about light. And that's still true, even when you're shooting macro. The R1C1 is an incredibly flexible flash system which makes macro flash lighting easy, insofar as it can ever be easy. It's compatible with all the Nikon macro lenses which we stock.
The kit has a huge number of bits and pieces which give it this flexibility:
The kit contains 28 components in total! - not counting the very nice carrying case in which it's supplied. So you need to be the kind of person who counts all the bits out and counts them all back, because we wouldn't be wildly pleased if you lost some of them. (We do of course provide a list of them, and a diagram to show you what's what and how it all fits into the case.) It's also definitely a good idea to at least take a look at the manual.
But once you've got it all assembled, it's surprisingly easy to use, and the results can be spectacular.