Well, you have posted this in the beginner section. So, I am going to assume that you have the typical beginner constraints - knowledge and money...
IMHO, I would not recommend this expense for a beginner. I think a brass sponge would give similar results and they can be bought for c-h-e-a-p at the local dollar store. Knowing proper cleaning techniques can totally bypass this expense. I wouldn't even suggest this for production line use, unless it had an amazing product reputation.
I apologize, if I come off too strong. I rarely express myself this boldly. But, this just seems like it is not needed.
What other equipment do you need to upgrade, or add to your tools? Can we help you set priorities?