What is your opinion of this product?
Best thing about this is the "Made in U.S.A." label.
String cutter is way to tight, and riveted, so you can't loosen it. It takes two hands to open it back up, and seems to be getting tighter. Winder is poorly shaped, doesn't fit well over tuning keys. And it is cheaply constructed. Don't waste your money. I gave up and use my cheap plastic winder and a small pair of wire cutters.