Cutting Globe - Any Good

Has anyone ever used these and are they any good?

There are some for sale on Ebay as well as Amazon, was going to try maybe
the smaller ones.......someone on a Acer forum uses them with very good results.

 

Never seen these before, I'm guessing it's a form of air layering?

 

Yes Pete...your correct Air Layering, they have a video as well, I was going to try it on
a small orange tree, I have tried cuttings from the orange tree before and all have failed..also
if this works, then you might get some fruit next year......so far I have managed to
to get a couple of small plants from some orange seeds but it could be 15 years before
that grows any fruit :(

 

I've grown many an orange plant from seed, got a few that are pretty old, never had one flower as yet.
I seem to remember that some citrus root from cuttings and others don't, so those ones are usually grafted, but air layering might do the trick I guess.
I have airlayered a few plants, but mostly rubber plants, using the old style method of a plastic bag.