Stainless Steel Dry Hop Ball - Should I use it in a keg?

[mattman91]

https://www.northernbrewer.com/products/stainless-steel-dry-hop-ball
I bought one of these recently but have not used it yet. I'm considering using it directly in the keg for 1oz of my dry hopping.

Thoughts? Will it sink?

 

[McKnuckle]

None of the reviews say anything about it not sinking. Seems to be pretty foolproof, assuming you don't over-stuff it. I use a small canister version occasionally and it certainly sinks.