bro i just wanna ask..
do this moss stay on its round shape?
if i wanna to break them into pieces and tied it on a bog wood did the moss will survive?
or flatten it around to make it as a carpet plant?

really cause i've found some overseas forum that said it does not harm the plant when it being cut...
this might link shown the experiment on cutting the ball..http://www.aqualandpetsplus.com/Plant,%20Japanese%20Moss%20Balls.htm