Bests & Worsts Reviews from Amazon

Bought this to re-color some spots on a leather sofa. Two problems: First multiple applications does not make color darker. Color continued to be exactly the same as first application. So I could not get anywhere close to the darker shade that I needed. Second, after letting set (for more than a week) first touch to the colored spot came away with speck on my hand. Wiped spot with leather conditioner on a rag and it removed ALL of the color as a flaky, globby mess. This product was completely useless for re-coloring a leather sofa.