purchased this in May 2015 and still going strong. This product is exactly what I've been looking for! However, I use it slightly differently: My small wire flip-outs broke, and because I use a two-pocket leather holder, I have to wrap the wires differently. I wrap the SMALL wire around and use a velcro to tie the thick plug wire. This product withstands the heat produced by the block, it holds the wires, its great!