05-27-2010, 12:31 PM
I'd suggest building one, I only have one because a client needs it for a project I'm working on with him. If you don't have the time, then buying one isn't a bad idea either, but they are quite expensive for what you get. It does work quite well though, it's definitely not a "gimmick" tool like some things that have come across the counter at hobby shops in the last few decades. The longer, taller grass really looks amazing, and the best part is, you can make your own silflor grass tufts with this thing, saving massive amounts of money.