Historical Round Ball mold .675

Works as advertised. Fit and finish are near perfect, but only near. Thus the four stars and not five. I had to remove a few burrs with fine-grit sandpaper Since I use it for a musket, it probably doesn't matter a lot. Tip: The mold gets much hotter, much faster than an aluminum mold, so I had to cool the entire mold with the ball inside in water every time I poured a new casting to avoid getting frosted looking balls.