Igia Brush n Color Hair Coloring Brush-Has anyone used this product? Does it really work? Is it effe

See here please:

http://secure.igia.com/prodetail.cfm?ID=...

And see here please:

http://cgi.ebay.com/NEW-IGIA-BRUSH-N-COL...

I am thinking of getting this brush and going to dye my hair at home but I can never get all the hairs on the roots and in between so I seen this product and thinking about getting it.

Does it get all the hairs in between? And all the roots?

Is it effective and precise?

On a scale 1 to 10 with 10 being Excellent, Very Effective---what would you you give it?

Thanks so much!

Igia Brush n Color Hair Coloring Brush-Has anyone used this product? Does it really work? Is it effective?

It don't work for me.