Ovals are typically 1/2 oz. Maybe 3/4 oz. The crescent shape is a 1 oz. at least that's how I remember them. Well, I'm worng. The crescent shape comes in 1/4 through 1 oz. The ovals are 1/4 and 1/2 oz. Mann's says the crescent came about to give the fish a different look.
"Things turn out best for those who make the best of the way things turn out" - Zachary Troy Schrah - a young man with vision far beyond his years.