Mine worked great! Used hot hot water (no boiling water needed) in a 3 gallon plastic bucket and Tulip liquid dye. It said half the bottle for 1 lb of fabric well I used the whole thing for 2 small nets lol. Stirred it up like it said on the directions for an hr and then let it sit overnight (directions said 3 hrs). Let it dry and resoaked them for another 8 hrs. Came out nice and black. The only thing that didn't take the dye was the stitching. I think its some sort of plastic or nylon. Im gonna hit it with some paint maybe. For 4 bucks I am more than happy with the results!!I:I