I’ve done a more “traditional” chop sticks stall. It’s a bit awkward, as you need to throw "the wrongs way. Instead of throwing as you normally would, string facing out, I throw it string facing in (hope that makes sense). Because of the way the string will wind back up, when you go into chop sticks it you can create a stall.
It will work on a traditional stall, but much more tricky as the string is trying to wind the same way as you are trying to land on the string.
Hope that all makes sense, again, I am horrible at naming/describing tricks ;D