It should wrap them up nicely. That twine was part of a sample spool sent to me, dying spun poly is the expensive part of the process as it needs to be heated to high temperature to open the fibres to take the dye. The natural white is much cheaper
I've tried a dye before called ipoly (I think), really good on nylon but with the poly it ended up in tears. Especially when the boss found out I was using her stock pot :-))