Crochet Me Crazy

Hey, I keep hearing from people I give these to that their husbands steel these from them so these work for guys too! I figured out that I can get two complete bath scrubbers out of one 2 oz. ball of cotton yarn. Now, I need to see how long it takes me to make one of these. I believe I can make a scrubber in less than 1 hour. It's hard to judge since I usually don't sit for a full hour at a time.